books search
books
articles search
articles
Donate
Log In
Log In
to access more features
personal recommendations
Telegram Bot
download history
send to Email or Kindle
manage booklists
save to favorites
Personal
Book Requests
Explore
Journals
Contribution
Donate
Litera Library
Donate paper books
Add paper books
Open LITERA Point
Volume 55; Issue 7
Main
Journal of Organic Chemistry
Volume 55; Issue 7
Journal of Organic Chemistry
Volume 55; Issue 7
1
Studies on amphiprotic compounds. 4. Application of the .alpha.H2 hydrogen-bonding acidity scale to complexation between pyridine N-oxide and monomeric hydrogen-bond donors in cyclohexane
Abboud, Jose Luis M.
,
Sraidi, Khadija
,
Abraham, Michael H.
,
Taft, Robert W.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 337 KB
Your tags:
english, 1990
2
2,2-Dichlorovinyl chloroformate
Bowman, Mark P.
,
Olofson, R. A.
,
Senet, Jean Pierre
,
Malfroot, Thierry
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 631 KB
Your tags:
english, 1990
3
Benzotriazole-assisted synthesis of monoacyl aminals and their peptide derivatives
Katritzky, Alan R.
,
Urogdi, Laszlo
,
Mayence, Annie
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 1.02 MB
Your tags:
english, 1990
4
An improved one-pot method for the stereoselective synthesis of the (2S,3R)-3-amino-2-hydroxy acids: key intermediates for bestatin and amastatin
Herranz, Rosario
,
Castro-Pichel, Julia
,
Vinuesa, Soledad
,
Garcia-Lopez, M. Teresa
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 421 KB
Your tags:
english, 1990
5
Preparation of quinone imine ketals via intramolecular condensation of amino-substituted quinone monoketals. Anodic oxidation chemistry of trifluoroacetamide derivatives of 1,4-dimethoxybenzenes and 4-methoxyphenols
Swenton, John S.
,
Shih, Chuan
,
Chen, Chung Pin
,
Chou, Chun Tzer
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 1.13 MB
Your tags:
english, 1990
6
Synthesis and characterization of di-disubstituted phthalocyanines
Young, Joseph G.
,
Onyebuagu, William
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 735 KB
Your tags:
english, 1990
7
Synthesis of .beta.-lactams via cycloaddition of hydrazones with phenoxyketene
Sharma, S. D.
,
Pandhi, S. B.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 580 KB
Your tags:
english, 1990
8
Descriptive photochemistry of polyfluorinated azide derivatives of methyl benzoate
Soundararajan, N.
,
Platz, Matthew S.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 1.82 MB
Your tags:
english, 1990
9
On the conversion of biologically interesting amines to hydroxylamines
Wittman, Mark D.
,
Halcomb, Randall L.
,
Danishefsky, Samuel J.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 297 KB
Your tags:
english, 1990
10
Photoinduced molecular transformations. Part 107. A versatile substitution of a carbonyl group of steroidal ketones by a heteroatom. The synthesis of aza-, oxa-, thia-, selena-, and tellurasteroids
Suginome, Hiroshi
,
Yamada, Shinji
,
Wang, Jian Bo
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 1013 KB
Your tags:
english, 1990
11
Synthetic methods and reactions. 144. Regiospecific and chemoselective ring opening of epoxides with trimethylsilyl cyanide-potassium cyanide/18-crown-6 complex
Sassaman, Mark B.
,
Prakash, G. K. Surya
,
Olah, George A.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 361 KB
Your tags:
english, 1990
12
The chemistry of acylated quinone imine ketals. Nucleophilic and organolithium addition reactions
Swenton, John S.
,
Bonke, Brian R.
,
Clark, William M.
,
Chen, Chung Pin
,
Martin, Kevin V.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 1.10 MB
Your tags:
english, 1990
13
Stereoselectivity in the ortho ester Claisen rearrangements of the E and Z isomers of .gamma.-(1,3-dioxan-4-yl)allyl alcohols
Tadano, Kinichi
,
Minami, Masaki
,
Ogawa, Seiichiro
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 818 KB
Your tags:
english, 1990
14
Intramolecular Pictet-Spengler reaction of N-alkoxytryptophans and tryptamines. 2. Synthesis of Corynanthe alkaloid derivatives containing a tetrahydro-1,2-oxazine as the D ring
Hermkens, Pedro H. H.
,
Van Maarseveen, Jan H.
,
Berens, Harry W.
,
Smits, Jan M. M.
,
Kruse, Chris G.
,
Scheeren, Hans W.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 1016 KB
Your tags:
english, 1990
15
Biomimetic polyene cyclizations. Cationic cyclization of a substrate having an internal acetylenic bond. Synthesis of euphol and tirucallol
Bartlett, William R.
,
Johnson, William S.
,
Plummer, Mark S.
,
Small, Vernon R.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 1.44 MB
Your tags:
english, 1990
16
Asymmetric total syntheses of elaeokanines A and B via .alpha.-sulfinyl ketimine
Hua, Duy H.
,
Bharathi, S. Narasimha
,
Robinson, Paul D.
,
Tsujimoto, Atsuko
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 1.22 MB
Your tags:
english, 1990
17
Dichloromethane as reactant in synthesis: an expedient transformation of prolinamide to a novel pyrrolo[1,2-c]imidazolone
Federsel, Hans Jurgen
,
Koenberg, Erik
,
Lilljequist, Lars
,
Swahn, Britt Marie
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 403 KB
Your tags:
english, 1990
18
Use of the [.beta.-(trimethylsilyl)ethoxy]methyl (SEM) protecting group in carbohydrate chemistry. Fully functionalized rhamnose acceptors and donors for use in oligosaccharide synthesis
Pinto, B. Mario
,
Buiting, Michiel M. W.
,
Reimer, Kerry B.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 771 KB
Your tags:
english, 1990
19
Trisubstituted olefins via ester-derived (silyloxy)acetylenes: a highly stereoselective alternative to the Horner-Wadsworth-Emmons reaction
Kowalski, Conrad J.
,
Sakdarat, Santi
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 408 KB
Your tags:
english, 1990
20
Two rings in one step: a novel 1,2,4-triazolo[1,5-a]pyridone with an unusual crystal structure
Martin, N.
,
Quinteiro, M.
,
Seoane, Carlos
,
Soto, J. L.
,
Fonseca, I.
,
Florencio, F.
,
Sanz, J.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 470 KB
Your tags:
english, 1990
21
Superoxide oxidation: a novel route to aromatic 1,2-dicarboxylic acids
Sotiriou, Chariklia
,
Lee, Wenni
,
Giese, Roger W.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 818 KB
Your tags:
english, 1990
22
2,2':4,4'':4',4'''-quaterpyridyl: a building block for the preparation of novel redox reagents. 1. Preparation and quaternization
Morgan, Robert J.
,
Baker, A. David
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 919 KB
Your tags:
english, 1990
23
Reactive annulenones: a comparative study
Gavina, Francisco
,
Costero, Ana M.
,
Gonzalez, Ana M.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 523 KB
Your tags:
english, 1990
24
A route to glycals in the allal and gulal series: synthesis of the thiosugar of esperamicin A1
Wittman, Mark D.
,
Halcomb, Randall L.
,
Danishefsky, Samuel J.
,
Golik, Jerzy
,
Vyas, Dolatrai
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 321 KB
Your tags:
english, 1990
25
Pyrolysis of sec-butyl acetate. Is the stereospecific syn elimination a homogeneous or heterogeneous reaction?
Dabbagh, Hossein A.
,
Davis, Burtron H.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 833 KB
Your tags:
english, 1990
26
Preparation of substituted tetrabenzotriazaporphyrins and a tetranaphthotriazaporphyrin: a route to mono-meso-substituted phthalocyanine analogs
Leznoff, Clifford C.
,
McKeown, Neil B.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 713 KB
Your tags:
english, 1990
27
Conformation dynamics of 1,2-dimethylenecyclohexane: a model for ring-A mobility in vitamins D
Hofmann, Hans Joerg
,
Cimiraglia, Renzo
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 687 KB
Your tags:
english, 1990
28
Chemical modification of paraherquamide. 2. Replacement of the C-14 methyl group
Blizzard, Timothy A.
,
Mrozik, Helmut
,
Fisher, Michael H.
,
Schaeffer, James M.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 624 KB
Your tags:
english, 1990
29
Tributyltin hydride addition to nitroalkenes: a convenient procedure for the conversion of nitroalkenes into nitroalkanes and carbonyl compounds
Palomo, Claudio
,
Aizpurua, Jesus M.
,
Cossio, Fernando P.
,
Garcia, Jesus M.
,
Lopez, M. Concepcion
,
Oiarbide, Mikel
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 1.21 MB
Your tags:
english, 1990
30
Cyclobutane-bicyclobutane system. 16. Effective molarities and ionic chain mechanism in the reaction of a bifunctional nucleophile with substituted bicyclobutane
Haboosha, Uri
,
Hoz, Shmaryahu
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 643 KB
Your tags:
english, 1990
31
Transannular reactions of 5-azido- and 5-nitronodibenzo[a,e]cyclooctatrienes and -dibenzo[a,d]cycloheptatrienes. Syntheses of pavine and homoisopavine analogs
Leeson, Paul D.
,
Carling, Robert W.
,
James, Kim
,
Baker, Raymond
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 793 KB
Your tags:
english, 1990
32
Hydrogen-bonding. Part 11. A quantitative evaluation of the hydrogen-bond acidity of imides as solutes
Abraham, Michael H.
,
Grellier, Priscilla L.
,
Prior, David V.
,
Morris, Jeffrey J.
,
Taylor, Peter J.
,
Doherty, Ruth M.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 345 KB
Your tags:
english, 1990
33
Immobilized iodosobenzoate catalysts for the cleavage of reactive phosphates
Moss, Robert A.
,
Chung, Yong Chan
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 814 KB
Your tags:
english, 1990
34
Highly stereoselective syntheses involving N-alkyl-4,4,7.alpha.-trimethyl-trans-octahydro-1,3-benzoxazine intermediates. 2.
Eliel, Ernest L.
,
He, Xu Chang
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 919 KB
Your tags:
english, 1990
35
Stereoselective reductions of 2-keto sulfoxides with hydrides
Carreno, M. Carmen
,
Garcia Ruano, Jose L.
,
Martin, Ana M.
,
Pedregal, Concepcion
,
Rodriguez, Jesus H.
,
Rubio, Almudena
,
Sanchez, Jesus
,
Solladie, Guy
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 2.49 MB
Your tags:
english, 1990
36
Transannular cyclizations of 5-(hydroxyamino)dibenzo[a,e]cyclooctatrienes. Regioselective synthesis of dibenzohomotropane analogs
Leeson, Paul D.
,
James, Kim
,
Carling, Robert W.
,
Moore, Kevin W.
,
Smith, Julian D.
,
Mahomed, Akbar A.
,
Herbert, Richard H.
,
Baker, Raymond
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 1.39 MB
Your tags:
english, 1990
37
SRN1 reactions of arylhalodiazirines with azide ion
Creary, Xavier
,
Sky, Anthony F.
,
Phillips, Gillian
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 915 KB
Your tags:
english, 1990
38
Synthesis of 2-octalones from quinaldine
Stevens, Robert V.
,
Canary, Jimmy W.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 621 KB
Your tags:
english, 1990
39
Recent Reviews
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 677 KB
Your tags:
english, 1990
40
Hexacyclic indole alkaloids. The structure of cuanzine as an experimental test of molecular mechanics calculations
Palmisano, Giovanni
,
Gabetta, Bruno
,
Lesma, Giordano
,
Pilati, Tullio
,
Toma, Lucio
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 1.17 MB
Your tags:
english, 1990
41
New methodologies: fluorodemetalation of organogermanium, -tin, and -lead compounds. Applications with organometallic sulfides to produce highly active anions and spectroscopic evidence for pentavalent intermediates in substitution at tin
Gingras, Marc
,
Chan, T. H.
,
Harpp, David N.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 1.74 MB
Your tags:
english, 1990
42
Extraction of alkanol isomers
Marcus, Y.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 397 KB
Your tags:
english, 1990
43
Structure of the IN3 adduct of 1-phenylcyclohexane. Its chemistry and CH coupling as a diagnostic tool
Hassner, Alfred
,
Dehaen, Wim
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 445 KB
Your tags:
english, 1990
44
Mechanistic studies of diastereoselective cyclopropanation via homochiral ketals. 1. Dioxolane structural effects
Mash, Eugene A.
,
Hemperly, Susan B.
,
Nelson, Keith A.
,
Heidt, Philip C.
,
Van Deusen, Shawne
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 1.59 MB
Your tags:
english, 1990
45
Auxiliary-based, asymmetric SN2' reactions: a case of 1,7-relative stereogenesis
Denmark, Scott E.
,
Marble, Lyndon K.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 406 KB
Your tags:
english, 1990
46
3,4,8,9-Tetramethylene-endo-2,5:endo-7,10-dietheno-cis-decalin. A new exocyclic diene bridged polycyclic hydrocarbon
Lin, Cheng Tung
,
Chou, Teh Chang
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 436 KB
Your tags:
english, 1990
47
Shape selection in the association of diaminoguanidinium cation with counterions
Ritchie, James P.
,
Lee, K. Y.
,
Cromer, D. T.
,
Kober, E. M.
,
Lee, D. D.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 1.77 MB
Your tags:
english, 1990
48
Synthesis of des-N-methylacronycine and acronycine
Loughhead, David G.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 323 KB
Your tags:
english, 1990
49
Monoalkylation vs. dialkylation of a sulfone-stabilized carbanion
Pine, Stanley H.
,
Shen, Gregory
,
Bautista, Jose
,
Sutton, Clarence
,
Yamada, Walter
,
Apodaca, Leonel
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 591 KB
Your tags:
english, 1990
50
Halogen effect on the ring opening of pulegone hydrohalides
Shull, Brian K.
,
Koreeda, Masato
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 483 KB
Your tags:
english, 1990
51
The ozonolysis of alkenylidenecyclopropanes
Crandall, Jack K.
,
Schuster, Thomas
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 339 KB
Your tags:
english, 1990
52
Effective charge development in ester hydrolysis catalyzed by cationic micelles
Al-Awadi, Nouria
,
Williams, Andrew
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 508 KB
Your tags:
english, 1990
53
Masthead
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 164 KB
Your tags:
english, 1990
54
A method for the synthesis of alkynyl phenyl sulfides from alkynyltrimethylsilanes. A novel, efficient synthesis of the thienamycin intermediate from 3(R)-hydroxybutyric acid
Miyachi, Nobuhide
,
Shibasaki, Masakatsu
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 270 KB
Your tags:
english, 1990
55
Isomeric monoacetylmono(1-hydroxyethyl)deuteroporphyrins: synthesis, characterization, and use for the synthesis of regioselectively methyl- and vinyl-deuterated hemins
Shiau, Fuu Yau
,
Pandey, Ravindra K.
,
Ramaprasad, S.
,
Dougherty, Thomas J.
,
Smith, Kevin M.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 674 KB
Your tags:
english, 1990
56
Mechanistic studies of diastereoselective cyclopropanation via homochiral ketals. 2. Studies with conformationally restricted 2-cyclohexen-1-one ketals
Mash, Eugene A.
,
Hemperly, Susan B.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 761 KB
Your tags:
english, 1990
57
Conformations of [m.3.3]propellane ketones and alcohols
Natrajan, Anand
,
Ferrara, Joseph D.
,
Hays, John D.
,
Khot, Mahesh
,
Colonell, Jennifer
,
Youngs, Wiley J.
,
Sukenik, Chaim N.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 1.34 MB
Your tags:
english, 1990
58
Three-different-component [1+2+n]-annulation reactions: ionic and radical cyclizations
Posner, Gary H.
,
Asirvatham, Edward
,
Hamill, Terence G.
,
Webb, Kevin S.
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 902 KB
Your tags:
english, 1990
59
Total synthesis of (+)-phyllanthocin. Introduction of intramolecular hydroformylation for complex molecule functionalization
Burke, Steven D.
,
Cobb, Jeffery E.
,
Takeuchi, Kumiko
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 1.97 MB
Your tags:
english, 1990
60
A new preparation of difunctionalized enamines from thioamides using silver(I) carbonate
Brillon, Denis
,
Sauve, Gilles
Journal:
Journal of Organic Chemistry
Year:
1990
Language:
english
File:
PDF, 587 KB
Your tags:
english, 1990
1
Follow
this link
or find "@BotFather" bot on Telegram
2
Send /newbot command
3
Specify a name for your chatbot
4
Choose a username for the bot
5
Copy an entire last message from BotFather and paste it here
×
×