ABRAMOVITCH, RUDOLPH A.: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

51

The 1,2,4-Triazolyl Cation: Thermolytic and Photolytic Studies

Abramovitch, Rudolph A., Beckert, Joseph M., Gibson,, Harry H., Belcher, Anthony, Hundt, Greg, Sierra, Tommy, Olivella, Santiago, Pennington, William T., Solé, Albert

Journal:

Journal of Organic Chemistry

Year:

2001

Language:

english

File:

PDF, 158 KB

english, 2001

52

Photolysis of alkyl azides. Evidence for a nonnitrene mechanism

Kyba, Evan P., Abramovitch, Rudolph A.

Journal:

Journal of the American Chemical Society

Year:

1980

Language:

english

File:

PDF, 865 KB

english, 1980

53

Stereochemistry of nucleophilic addition reactions. Addition of thiophenol to ethyl 4-tert-butylcyclohexene-1-carboxylate

Abramovitch, Rudolph A., Singer, Sandra S.

Journal:

Journal of Organic Chemistry

Year:

1976

Language:

english

File:

PDF, 895 KB

english, 1976

54

Diastereoselective Synthesis of Cularine Alkaloids via Enium Ions and an Easy Entry to Isoquinolines by Aza-Wittig Electrocyclic Ring Closure

Rodrigues, J. Augusto R., Abramovitch, Rudolph A., de Sousa, Joana D. F., Leiva, Genaro C.

Journal:

Journal of Organic Chemistry

Year:

2004

Language:

english

File:

PDF, 290 KB

english, 2004

55

Intramolecular Cyclizations via Arylnitrenium Ions. Formation of a Six-Membered Ring Rather than a Macrocycle

Abramovitch, Rudolph A., Ye, Xiaocong

Journal:

Journal of Organic Chemistry

Year:

1999

Language:

english

File:

PDF, 230 KB

english, 1999

56

Intramolecular cyclizations of diphenyl ether, benzophenone, and related 2-sulfonylnitrenes

Abramovitch, Rudolph A., Azogu, Christopher I., McMaster, Ian T., Vanderpool, Danny P.

Journal:

Journal of Organic Chemistry

Year:

1978

Language:

english

File:

PDF, 1.20 MB

english, 1978

57

Stereochemistry of protonation of 2-substituted cyclohexyl anions

Abramovitch, Rudolph A., Rogic, Milorad M., Singer, Sandra S., Venkateswaran, N.

Journal:

Journal of the American Chemical Society

Year:

1969

Language:

english

File:

PDF, 238 KB

english, 1969

58

Additions and Corrections - Photolysis of Alkyl Azides. Evidence for a Nonnitrene Mechanism

Kyba, Evan, Abramovitch, Rudolph

Journal:

Journal of the American Chemical Society

Year:

1980

Language:

english

File:

PDF, 131 KB

english, 1980

59

Solution and flash vacuum pyrolysis of some 2,6-disubstituted .beta.-phenethylsulfonyl azides and of .beta.-styrenesulfonyl azide

Abramovitch, Rudolph A., Kress, Albert O., Pillay, Kutten S., Thompson, W. Marshall

Journal:

Journal of Organic Chemistry

Year:

1985

Language:

english

File:

PDF, 1.06 MB

english, 1985

60

Proton magnetic resonance spectra of malonate esters

Abramovitch, Rudolph A., Rajan, J. B., Walker, Conrad E.

Journal:

Journal of Chemical & Engineering Data

Year:

1967

Language:

english

File:

PDF, 312 KB

english, 1967

61

Ferrocenesulfonyl azide: structure and kinetics of solution thermolysis

McManus, Samuel P., Knight, Jerry A., Meehan, Edward J., Abramovitch, Rudolph A., Offor, Mercy N., Atwood, Jerry L., Hunter, William E.

Journal:

Journal of Organic Chemistry

Year:

1985

Language:

english

File:

PDF, 641 KB

english, 1985

62

Correction. Intramolecular Cyclization of Arylnitrenium Ions. Formation of Carbon-Carbon Bonds and of Lactones.

Abramovitch, Rudolph, Cooper, Melanie, Iyer, Suresh, Jeyaraman, Ramasubbu, Rodrigues, J. Augusto Rosario

Journal:

Journal of Organic Chemistry

Year:

1983

Language:

english

File:

PDF, 119 KB

english, 1983

63

Generation and 1,3-dipolar behavior of pyridinium arylsulfonylmethylides. A simple route to indolizines

Abramovitch, Rudolph A., Alexanian, Vazken.

Journal:

Journal of Organic Chemistry

Year:

1976

Language:

english

File:

PDF, 555 KB

english, 1976

64

Ferrocene-1,1'disulfonyl azide and 2,4,6-trimethylpyridinium ferrocenesulfonyl ylide. Synthesis and decomposition

Abramovitch, Rudolph A., Holcomb, William D.

Journal:

Journal of Organic Chemistry

Year:

1976

Language:

english

File:

PDF, 1.03 MB

english, 1976

65

Synthesis of Thiamacrocycles and Conformational Studies on Their Precursors

Abramovitch, Rudolph A., Ye, Xiaocong, Pennington, William T., Schimek, George, Bogdal, Dariuz

Journal:

Journal of Organic Chemistry

Year:

2000

Language:

english

File:

PDF, 149 KB

english, 2000

66

Direct alkyl and aryl amination of heteroaromatic nitrogen compounds

Abramovitch, Rudolph A., Singer, G. M.

Journal:

Journal of the American Chemical Society

Year:

1969

Language:

english

File:

PDF, 265 KB

english, 1969

67

Aromatic substitution by sulfonyl nitrenes. Singlet or triplet reactive intermediates

Abramovitch, Rudolph A., Knaus, G. N., Uma, V.

Journal:

Journal of the American Chemical Society

Year:

1969

Language:

english

File:

PDF, 283 KB

english, 1969

68

Intramolecular cyclizations of sulfonyl nitrenes

Abramovitch, Rudolph A., Azogu, C. I., McMaster, I. T.

Journal:

Journal of the American Chemical Society

Year:

1969

Language:

english

File:

PDF, 210 KB

english, 1969

69

Azide-catalyzed rearrangement of N-(aryloxy)pyridinium salts. Facile synthesis of 3-(o-hydroxyphenyl)pyridines

Abramovitch, Rudolph A., Miller, Adrian L., Radzikowska, Teresa A., Tomasik, Piotr

Journal:

Journal of Organic Chemistry

Year:

1979

Language:

english

File:

PDF, 291 KB

english, 1979

70

Intramolecular cyclization of 2-biarylsulfonyl azides

Abramovitch, Rudolph A., Chellathurai, Therinadar, McMaster, Ian T., Takaya, Takao, Azogu, Christopher I., Vanderpool, Danny P.

Journal:

Journal of Organic Chemistry

Year:

1977

Language:

english

File:

PDF, 920 KB

english, 1977

71

Diastereoselective Synthesis of Cularine Alkaloids via Enium Ions and an Easy Entry to Isoquinolines by Aza-Wittig Electrocyclic Ring Closure

Rodrigues, J. Augusto R., Abramovitch, Rudolph A., de Sousa, Joana D. F., Leiva, Genaro C.

Journal:

Journal of Organic Chemistry

Year:

2004

Language:

english

File:

PDF, 50 KB

english, 2004

72

Ring contraction of 2-azidopyridine 1-oxides and related compounds. 2-Cyano-1-hydroxypyrroles and -imidazoles

Abramovitch, Rudolph A., Cue, Berkeley W.

Journal:

Journal of the American Chemical Society

Year:

1976

Language:

english

File:

PDF, 1.08 MB

english, 1976

73

Aromatic substitution. XXI. Kinetics of nucleophilic substitution of some bromopyridines and -picolines with thiophenoxide ion. Nature of activation by ortho-methyl groups

Abramovitch, Rudolph A., Helmer, Friederike, Liveris, M.

Journal:

Journal of Organic Chemistry

Year:

1969

Language:

english

File:

PDF, 745 KB

english, 1969

74

Reaction of aromatic sulfonyl azides with dienes

Abramovitch, Rudolph A., Ortiz, Margarita, McManus, Samuel P.

Journal:

Journal of Organic Chemistry

Year:

1981

Language:

english

File:

PDF, 900 KB

english, 1981

75

Synthesis of Cularine and Sarcocapnine via Enium Ions and a New, Highly Diastereoselective Reductive Methylation

de Sousa, Joana D. F., Rodrigues, Jose A. R., Abramovitch, Rudolph A.

Journal:

Journal of the American Chemical Society

Year:

1994

Language:

english

File:

PDF, 257 KB

english, 1994

76

Intramolecular insertion of arylsulfonylnitrenes into aliphatic side chains

Abramovitch, Rudolph A., Chellathurai, Therinadar, Holcomb, William D., McMaster, Ian T., Vanderpool, Danny P.

Journal:

Journal of Organic Chemistry

Year:

1977

Language:

english

File:

PDF, 1016 KB

english, 1977

77

Neighboring group participation in the conversion of .beta.-substituted ethanesulfonate salts to .beta.-substituted ethanesulfonyl chlorides

McManus, Samuel P., Smith, Maurice R., Herrmann, Frederick T., Abramovitch, Rudolph A.

Journal:

Journal of Organic Chemistry

Year:

1978

Language:

english

File:

PDF, 399 KB

english, 1978

78

Direct acylamination of pyridine 1-oxide with N-phenylarenimidoyl chlorides and fluorides

Abramovitch, Rudolph A., Pilski, Jacek, Konitz, Antoni, Tomasik, Piotr

Journal:

Journal of Organic Chemistry

Year:

1983

Language:

english

File:

PDF, 426 KB

english, 1983

79

Relationship of conformational effects in phenyloxenium and phenylnitrenium cations to intramolecular reactivities. Ab initio electronic structures

Li, Yi, Abramovitch, Rudolph A., Houk, K. N.

Journal:

Journal of Organic Chemistry

Year:

1989

Language:

english

File:

PDF, 479 KB

english, 1989

80

Additions and Corrections, "Addition of Aryl Nitrenes to Olefins"

Abramovitch, Rudolph, Challand, Stanley, Yamada, Yorinobu

Journal:

Journal of Organic Chemistry

Year:

1975

Language:

english

File:

PDF, 141 KB

english, 1975

81

Reaction of pyridine 1-oxides with benzyne. .beta.-Hydroxyarylation of pyridines via {.sigma.2s + .pi.2a + .pi.4s rearrangements

Abramovitch, Rudolph A., Shinkai, Ichiro

Journal:

Journal of the American Chemical Society

Year:

1974

Language:

english

File:

PDF, 358 KB

english, 1974

82

Thermolysis of sulfonyl azides bearing nucleophilic neighboring groups. A search for anchimeric assistance

McManus, Samuel P., Smith, Maurice R., Abramovitch, Rudolph A., Offor, Mercy N.

Journal:

Journal of Organic Chemistry

Year:

1984

Language:

english

File:

PDF, 575 KB

english, 1984

83

The reaction of sulphonyl azides with tetracyclone. O- and N-sulphonyl-2-pyridones

Abramovitch, Rudolph A., Knaus, Gerald N.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1974

Language:

english

File:

PDF, 198 KB

english, 1974

84

Decomposition of 3-azidopyridazine 2-oxides. Ring opening of the pyridazine ring

Abramovitch, Rudolph A., Shinkai, Ichiro

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1975

Language:

english

File:

PDF, 122 KB

english, 1975

85

Perkin communications. 4-(1,2,4-Triazolyl) cation: possible generation and reactions

Abramovitch, Rudolph A., Beckert, Joseph M., Pennington, William T.

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1991

Language:

english

File:

PDF, 213 KB

english, 1991

86

Cyclisation of arylnitrenium ions to the aporphine ring system: remarkable formation of a sixteen-membered ring by an intramolecular electrophilic aromatic substitution

Abramovitch, Rudolph A., Chinnasamy, Pennamuthiriar, Evertz, Kaspar, Huttner, Gottfried

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1989

Language:

english

File:

PDF, 269 KB

english, 1989

87

The ?-alkylation of pyridine and quinoline 1-oxides with acetylenes: studies of the mechanism

Abramovitch, Rudolph A., Shinkai, Ichiro

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1973

Language:

english

File:

PDF, 165 KB

english, 1973

88

Direct side-chain acylamination of 4-picoline 1-oxides and related compounds

Abramovitch, Rudolph A., Abramovitch, Dorota A., Tomasik, Piotr

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1979

Language:

english

File:

PDF, 162 KB

english, 1979

89

Decomposition of 2-azidosulphonylbenzophenones. Unusual rearrangement products

Abramovitch, Rudolph A., Vanderpool, Daniel P.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1977

Language:

english

File:

PDF, 179 KB

english, 1977

90

Generation and some reactions of phenylsulphonylcarbene

Abramovitch, Rudolph A., Alexanian, Vazken, Roy, Joytirmoy

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1977

Language:

english

File:

PDF, 347 KB

english, 1977

91

Remote intramolecular functionalization of arylnitrenium ions. ipso-substitution and spiro-lactone formation

Abramovitch, Rudolph A., Hawi, Amale, Rodrigues, J. Augusto R., Trombetta, Tania R.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1986

Language:

english

File:

PDF, 189 KB

english, 1986

92

Decomposition of 2-pyridyldiazomethane 1-oxides

Abramovitch, Rudolph A., Menon, Cheruvillil S., Murata, Masayoshi, Smith, Elizabeth M.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1974

Language:

english

File:

PDF, 163 KB

english, 1974

93

A simple synthesis of conjugated imine-?-thio- and ?-seleno vinylamines

Abramovitch, Rudolph A., Mavunkel, Babu, Stowers, James R., Wegrzyn, Malgorzata, Riche, Claude

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1985

Language:

english

File:

PDF, 268 KB

english, 1985

94

1,2-Benzisothiazole 1,1-dioxide: a convenient synthesis. The question of the possible aromaticity of 1,2-benzothiazepine 1,1-dioxides

Abramovitch, Rudolph A., Mavunkel, Babu, Stowers, James R.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1983

Language:

english

File:

PDF, 187 KB

english, 1983

95

Benzisoxazolo[2,3-a]pyridinium tetrafluoroborates. Possible generation of an aryloxenium ion

Abramovitch, Rudolph A., Inbasekaran, Muthia N.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1978

Language:

english

File:

PDF, 209 KB

english, 1978

96

Mechanism of direct side-chain acylamination and aminoarylation of 2- and 4-picoline 1-oxides

Abramovitch, Rudolph A., Bramovitch, Dorota A., Tomasik, Piotr

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1981

Language:

english

File:

PDF, 165 KB

english, 1981

97

The reaction of saccharin derivatives with N,N-didethylprop-1-ynamine; formation of cyclobutenyl saccharinates and of a spiro-oxete

Abramovitch, Rudolph A., Ooi, Gino H. C., Sun, Han-Li, Pierrot, Marcel, Baldy, Andr�, Estienne, Jacques

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1984

Language:

english

File:

PDF, 238 KB

english, 1984

98

Ring-expansion of 3-bromoalkyl-1,2-benzisothiazole 1,1-dioxides to (2H)-1,2-benzothiazin-4(3H)-one 1,1-dioxides

Abramovitch, Rudolph A., More, Kundalika M., Shinkai, Ichiro, Srinivasan, Panayencheri C.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1976

Language:

english

File:

PDF, 123 KB

english, 1976

99

2-Azidoallylphosphonates: synthesis and application to formation of 4-amino-2-ethoxy-1,2-oxaphosphol-3-ene 2-oxides

Abramovitch, Rudolph A., Konieczny, Marek, Pennington, William, Kanamathareddy, Suseela, Vedachalam, Murugapa

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1990

Language:

english

File:

PDF, 234 KB

english, 1990

100

Photolysis of N-arylsulphonyl-SS-dimethylsulphoximides in aromatic solvents. Photoisomerisation of methylbiphenyls

Abramovitch, Rudolph A., Takaya, Takao

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1975

Language:

english

File:

PDF, 571 KB

english, 1975