Stereoselective Yang cyclizations of α-amido ketones

被引：21

作者：

Griesbeck, AG ^{[1
]}

Heckroth, H ^{[1
]}

Lex, J ^{[1
]}

机构：

[1] Univ Cologne, Inst Org Chem, D-50939 Cologne, Germany

来源：

CHEMICAL COMMUNICATIONS | 1999年 / 12期

关键词：

D O I：

10.1039/a901723b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The photocyclization of methyl-substituted alpha-acetamido butyrophenone derivatives is highly stereoselective and leads to 2-aminocyclobutanols with complete control of three new stereogenic centers.

引用

页码：1109 / 1110

页数：2

共 16 条

[1] TRANSITION STRUCTURES FOR HYDROGEN-ATOM TRANSFERS TO OXYGEN - COMPARISONS OF INTERMOLECULAR AND INTRAMOLECULAR PROCESSES AND OPEN-SHELL AND CLOSED-SHELL SYSTEMS
DORIGO, AE
MCCARRICK, MA
LONCHARICH, RJ
HOUK, KN
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (21) : 7508 - 7514
[2] GIESBECK AG, 1998, EPA NEWSL, P3
[3] Griesbeck AG, 1996, LIEBIGS ANN, P1951
[4] Griesbeck AG, 1998, CHIMIA, V52, P272
[5] INTERSYSTEM CROSSING IN TRIPLET 1,4-BIRADICALS - CONFORMATIONAL MEMORY EFFECTS ON THE STEREOSELECTIVITY OF PHOTOCYCLOADDITION REACTIONS
GRIESBECK, AG
MAUDER, H
STADTMULLER, S
[J]. ACCOUNTS OF CHEMICAL RESEARCH, 1994, 27 (03) : 70 - 75
[6] TYPE-II PHOTOREACTIONS OF ALPHA-ALKYL BETA-OXOESTERS - NEIGHBORING GROUP EFFECT ON 1,4-BIRADICAL REACTIONS AND EFFECTIVE INTERNAL FILTER EFFECT BY THE TYPE-II PHOTOPRODUCT
HASEGAWA, T
ARATA, Y
ENDOH, M
YOSHIOKA, M
[J]. TETRAHEDRON, 1985, 41 (09) : 1667 - 1673
[7] FRIEDEL-CRAFTS ALPHA-AMINOACYLATION OF ALKYLBENZENE WITH A CHIRAL N-CARBOXY-ALPHA-AMINO ACID ANHYDRIDE WITHOUT LOSS OF CHIRALITY
ITOH, O
HONNAMI, T
AMANO, A
MURATA, K
KOICHI, Y
SUGITA, T
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1992, 57 (26) : 7334 - 7338
[8] TIME-RESOLVED STUDIES OF BIRADICAL REACTIONS IN SOLUTION
JOHNSTON, LJ
SCAIANO, JC
[J]. CHEMICAL REVIEWS, 1989, 89 (03) : 521 - 547
[9] Theoretical models for the selectivity of organic singlet and triplet photoreactions
Klessinger, M
[J]. PURE AND APPLIED CHEMISTRY, 1997, 69 (04) : 773 - 778
[10] PHOTOCHEMISTRY OF METHYL-SUBSTITUTED BUTYROPHENONES
LEWIS, FD
HILLIARD, TA
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1972, 94 (11) : 3852 - &

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