Volume 56; Issue 23

Journal of Organic Chemistry

Volume 56; Issue 23

1

Correlations between the solvent hydrogen-bond-donating parameter .alpha. and the calculated molecular surface electrostatic potential

Murray, Jane S., Politzer, Peter

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 793 KB

english, 1991

2

Horsfiline, an oxindole alkaloid from Horsfieldia superba

Jossang, Akino, Jossang, Per, Hadi, Hamid A., Sevenet, Thierry, Bodo, Bernard

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 510 KB

english, 1991

3

Total synthesis of (-)-colletol

Keck, Gary E., Murry, Jerry A.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 854 KB

english, 1991

4

Regioselectivity in the acid-catalyzed isomerization of 2-substituted 1,4-dihydro-1,4-epoxynaphthalenes

Batt, Douglas G., Jones, David G., La Greca, Susan

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 723 KB

english, 1991

5

Palladium-catalyzed carbonylative cyclization of o-allylbenzyl halides to produce benzo-annulated enol lactones and/or bicyclo[3.3.0]hept-3-en-6-ones. An efficient route to U-68,215

Wu, Guangzhong, Shimoyama, Izumi, Negishi, Eiichi

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 199 KB

english, 1991

6

Studies on nitrogen metabolism using carbon-13 NMR spectroscopy. 6. Biosynthesis of sarubicin A. Synthesis and incorporation of 6-hydroxy[13CO15NH2]anthranilamide

Gould, Steven J., Eisenberg, Rodney L.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 816 KB

english, 1991

7

A new procedure for the conversion of thiols into reactive sulfenylating agents

Barton, D. H. R., Hesse, Robert H., O'Sullivan, A. C., Pechet, M. M.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 804 KB

english, 1991

8

Stereospecific nucleophilic addition reactions to olefins. Addition of thiols to .alpha.,.beta.-unsaturated carboxylic acid derivatives

Miyata, Okiko, Shinada, Tetsuro, Ninomiya, Ichiya, Naito, Takeaki, Date, Tadamasa, Okamura, Kimio, Inagaki, Satoshi

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 992 KB

english, 1991

9

Palladium-catalyzed coupling of 2-bromonaphthoquinones with stannanes: a concise synthesis of antibiotics WS 5995 A and C and related compounds

Tamayo, Nuria, Echavarren, Antonio M., Paredes, M. Carmen

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 434 KB

english, 1991

10

Studies of N-terminal templates for .alpha.-helix formation. Synthesis and conformational analysis of (2S,5S,8S,11S)-1-acetyl-1,4-diaza-3-keto-5-carboxy-10-thiatricyclo[2.8.1.04,8]tridecane (Ac-Hel1-OH)

Kemp, D. S., Curran, Timothy P., Davis, William M., Boyd, James G., Muendel, Christopher

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 1.41 MB

english, 1991

11

ESR studies of nitrogen-centered free radicals. 40. Exceptionally persistent nitrogen-centered free radicals. Preparation, isolation, and molecular structure of N-(arylthio)-2,4,6-triphenylanilino radicals

Miura, Yozo, Tanaka, Akio, Hirotsu, Ken

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 793 KB

english, 1991

12

A new three-carbon homologating agent for synthesis of .gamma.-keto aldehydes

Lu, Xiyan, Guo, Cheng, Ma, Dawei

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 434 KB

english, 1991

13

An efficient synthesis of hydroxyethylene dipeptide isosteres: the core unit of potent HIV-1 protease inhibitors

Ghosh, Arun K., McKee, Sean P., Thompson, Wayne J.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 532 KB

english, 1991

14

Stereoselective opening of chiral dioxane acetals. Nucleophile dependence

Denmark, Scott E., Almstead, Neil G.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 398 KB

english, 1991

15

New agents for the selective reduction of the carbon-carbon double bond of .alpha.,.beta.-unsaturated carbonyl compounds

Nishiyama, Yutaka, Yoshida, Masanori, Ohkawa, Shigeo, Hamanaka, Sawako

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 406 KB

english, 1991

16

Probing a molecular model of taste utilizing peptidomimetic stereoisomers of 2-aminocyclopentanecarboxylic acid methyl ester

Yamazaki, Toshimasa, Zhu, Yun Fei, Probstl, Albert, Chadha, Raj K., Goodman, Murray

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 1.60 MB

english, 1991

17

Benzoin enediol dianion and hydroxide ion in DMSO: a single electron transfer reduction system driven by the irreversible benzilic acid rearrangement

Robinson, J. Michael, Flynn, Emmette T., McMahan, Terry L., Simpson, Sharai L., Trisler, John C., Conn, Kenneth Bruce

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 524 KB

english, 1991

18

A one-pot synthesis of sulfenamides

Barton, D. H. R., Hesse, Robert H., O'Sullivan, Anthony C., Pechet, M. M.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 429 KB

english, 1991

19

Ozonolysis of vinyl ethers in the presence of .alpha.-diketones and .alpha.-keto esters

Tabuchi, Toshihiko, Nojima, Masatomo

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 661 KB

english, 1991

20

Transmetalation reactions of alkylzirconocenes: copper-catalyzed conjugate addition to enones

Wipf, Peter, Smitrovich, Jacqueline H.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 416 KB

english, 1991

21

An efficient synthesis of 2-vinylbenzimidazoles from 1-(2-(benzimidazol-2-ylethyl)pyridinium salts using an anion-exchange resin

Alcalde, Ermitas, Perez-Garcia, Lluisa, Dinares, Immaculada, Frigola, Jordi

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 715 KB

english, 1991

22

Stereochemistry of metalated aldimines. 2. A theoretical study of dimeric ion-pair aggregates of isomeric lithioacetaldimines and of their kinetically controlled reaction with formaldehyde

Glaser, Rainer, Hadad, Christopher M., Wiberg, Kenneth B., Streitwieser, Andrew

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 5.44 MB

english, 1991

23

1,2,3-Benzoxathiazole 2,2-dioxides: synthesis, mechanism of hydrolysis, and reactions with nucleophiles

Andersen, Kenneth K., Bray, Diana D., Chumpradit, Sumalee, Clark, Michael E., Habgood, Gregory J., Hubbard, Colin D., Young, Kathleen M.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 1.25 MB

english, 1991

24

Total synthesis of 6-deoxy-6-aminoheptopyranuronic acid derivatives

Casiraghi, Giovanni, Colombo, Lino, Rassu, Gloria, Spanu, Pietro

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 677 KB

english, 1991

25

Stereospecific methylation of .gamma.,.delta.-epoxy acrylates by trimethylaluminum: a method for the iterative construction of polypropionate chains

Miyashita, Masaaki, Hoshino, Masahide, Yoshikoshi, Akira

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 372 KB

english, 1991

26

Round-trip radical probes: ring cleavage of the bicyclo[1.1.1]pentylcarbinyl radical

Branchaud, Bruce P., Glenn, Anne G., Stiasny, Hans C.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 547 KB

english, 1991

27

Preparation of N-substituted phthalimides by the palladium-catalyzed carbonylation and coupling of o-dihalo aromatics and primary amines

Perry, Robert J., Turner, S. Richard

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 876 KB

english, 1991

28

Adaptation of oxyanionic sigmatropy to the convergent enantioselective synthesis of ambergris-type odorants

Maleczka, Robert E., Paquette, Leo A.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 1.21 MB

english, 1991

29

An organic tridentate ligand stabilizing a 10-I-4 iodinane oxide and related species

Weclas-Henderson, L., Nguyen, T. T., Hayes, R. A., Martin, J. C.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 1.16 MB

english, 1991

30

Bioactive bromopyrrole metabolites from the Caribbean sponge Agelas conifera [Erratum to document cited in CA114(19):182417u]

Keifer, Paul A., Schwartz, Robert E., Koker, Moustapha E. S., Hughes, Robert G., Rittschof, Dan, Rinehart, Kenneth L.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 65 KB

english, 1991

31

Models for the use of .alpha.-amino acids as chiral auxiliaries in asymmetric Diels-Alder reactions

Bueno, Maria P., Cativiela, Carlos A., Mayoral, Jose A., Avenoza, Alberto

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 655 KB

english, 1991

32

Masthead

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 167 KB

english, 1991

33

Stereochemistry of metalated aldimines. 1. An ab initio study of the potential energy surfaces of isolated acetaldimine anions, their monomeric lithium and sodium ion pairs, and mechanistic consequences

Glaser, Rainer, Streitwieser, Andrew

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 4.45 MB

english, 1991

34

Stereoselective addition reactions of chiral .alpha.-sulfinyl ketimine anions with ene esters. Facile asymmetric synthesis of indolo[2,3-a]quinolizidine and yohimbanoid alkaloids [Erratum to document cited in CA112(1):7775w]

Hua, Duy H., Bharathi, S. Narasimha, Takusagawa, Fusao, Tsujimoto, Atsuko, Panangadan, Jagath A. K., Hung, Mu Huang, Bravo, Ana A., Erpelding, Angela M.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 129 KB

english, 1991

35

Cytotoxic five-membered cyclic peroxides from a Plakortis sponge

Davidson, Bradley S.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 382 KB

english, 1991

36

Studies of N-terminal templates for .alpha.-helix formation. Synthesis and conformational analysis of peptide conjugates of (2S,5S,8S,11S)-1-acetyl-1,4-diaza-3-keto-5-carboxy-10-thiatricyclo[2.8.1.04,8]tridecane (Ac-Hel1-OH)

Kemp, D. S., Curran, Timothy P., Boyd, James G., Allen, Thomas J.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 1.81 MB

english, 1991

37

Palladium-catalyzed polycyclization of dienynes: surprisingly facile formation of tetracyclic systems containing a three-membered ring

Meyer, Frank E., Parsons, Philip J., De Meijere, Armin

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 256 KB

english, 1991

38

Direct cleavage of peptides from a solid support into aqueous buffer. Application in simultaneous multiple peptide synthesis

Bray, Andrew M., Maeji, N. Joe, Valerio, Robert M., Campbell, Rhonda A., Geysen, H. Mario

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 1007 KB

english, 1991

39

Synthetic methods. 31. .alpha.-Substituted cyclobutanones as protecting groups for carboxylic acids [Erratum to document cited in CA111(21):194163j]

Hassner, Alfred, Naidorf-Meir, Simha, Dillon, John

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 129 KB

english, 1991

40

Enantiomeric synthesis of (+)-BCH-189 [(+)-(2S,5R)-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]cytosine] from D-mannose and its anti-HIV activity

Chu, Chung K., Beach, J. Warren, Jeong, Lak S., Choi, Bo G., Comer, Frank I., Alves, Antonio J., Schinazi, Raymond F.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 321 KB

english, 1991

41

An unusual .gamma.-silyl effect in titanium tetrachloride catalyzed arylation of 1,4-benzoquinones

Engler, Thomas A., Reddy, Jayachandra P.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 518 KB

english, 1991

42

Reaction of enol silyl ethers and enol acetates with copper(II) nitrate-iodine: synthesis of .alpha.-iodo ketones

Dalla Cort, Antonella

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 260 KB

english, 1991

43

Base-induced and -directed elimination and rearrangement of perhydronaphthalene-1,4-diol monosulfonate esters. Total synthesis of (.+-.)-alloaromadendrane-4.beta.,10.alpha.-diol and (.+-.)-alloaromadendrane-4.alpha.,10.alpha.-diol

Jenniskens, Louis H. D., Wijnberg, Joannes B. P. A., De Groot, Aede

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 1003 KB

english, 1991

44

Stereochemistry in nucleophilic vinylic substitution of activated nitro olefins. 2

Park, Kyong Pae, Ha, Hyun Joon, Williard, Paul G.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 419 KB

english, 1991

45

Conformational study of (R)-(-)-2,2,2-trifluoro-1-(9-anthryl)ethanol (Pirkle's alcohol) by dynamic NMR

Jaime, Carlos, Virgili, Albert, Claramunt, Rosa Maria, Lopez, Concepcion, Elguero, Jose

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 369 KB

english, 1991

46

Evidence for ketene intermediates in the reactions of 2-oxobutanedioic acid diesters with alcohols and water [Erratum to document cited in CA112(25):234775q]

Emerson, David W., Titus, Richard L., Gonzalez, Rowena M.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 65 KB

english, 1991

47

Cyclopenta[cd] pyrene and monomethyl isomers

Sangaiah, R., Gold, A.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 612 KB

english, 1991

48

Studies directed at the synthesis of optically active pretazettine via intramolecular nitrone/alkene cycloaddition reactions

Baldwin, S. W., Aube, J., McPhail, A. T.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 745 KB

english, 1991

49

Synthetic studies on the macrodiolide elaiophylin

Ziegler, Frederick E., Tung, Jay S.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 1.09 MB

english, 1991

50

Accurate determination of small splitting constants for organic radicals by NMR

Petillo, Peter A., De Felippis, James, Nelsen, Stephen F.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 247 KB

english, 1991

51

Mechanistic study of a synthetically useful monooxygenase model using the hypersensitive probe trans-2-phenyl-1-vinylcyclopropane

Fu, Hong, Look, Gary C., Zhang, Wei, Jacobsen, Eric N., Wong, Chi Huey

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 430 KB

english, 1991

52

Cyclodextrin-induced conformational enantiomerism of dinaphthylmethanes

Kano, Koji, Tatsumi, Michihiro, Hashimoto, Shizunobu

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 1.70 MB

english, 1991

53

Electrochemistry of anilines. 6. Reactions of electrogenerated biphenylylnitrenium ions [Erratum to document cited in CA115(5):49019v]

Rieker, Anton, Speiser, Bernd

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 65 KB

english, 1991

54

Transformation of neoclerodane diterpenoids into 19-norneoclerodane derivatives

Dominguez, Gema, De la Torre, Maria C., Rodriguez, Benjamin

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 801 KB

english, 1991

55

The furan approach to oxygenated natural products. Total synthesis of (+)-KDO

Martin, Stephen F., Zinke, Paul W.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 1.02 MB

english, 1991

56

Experimental and calculated activation parameters for ring opening of the 1-bicyclo[1.1.1]pentyl radical: the effect of bridgehead substituents [Erratum to document cited in CA115(9):91450d]

Della, Ernest W., Pigou, Paul E., Schiesser, Carl H., Taylor, Dennis K.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 65 KB

english, 1991

57

Isodicyclopentadienes and related molecules. 53. Unsymmetrical oxidative cleavage of cyclic ketones. Conversion to .omega.-ethoxycarbonyl aldoximes under alkaline conditions [Erratum to document cited in CA114(9):81071w]

Moorhoff, Cornelis M., Paquette, Leo A.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 65 KB

english, 1991