SELECTIVE PHOTODIMERIZATIONS OF COUMARIN IN CRYSTALLINE INCLUSION-COMPOUNDS

被引：32

作者：

TANAKA, K ^{[1
]}

TODA, F ^{[1
]}

机构：

[1] EHIME UNIV, FAC ENGN, DEPT APPL CHEM, MATSUYAMA, EHIME 790, JAPAN

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1992年 / 08期

关键词：

D O I：

10.1039/p19920000943

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Selective photodimerisations of coumarin 1 as the guest in inclusion compounds are reported. For example, irradiation of two 1 :1 crystalline inclusions of 1 with (R,R)-(-)-trans-4,5-bis(hydroxydiphenylmethyl)-2,2-dimethyl-1,3-dioxacyclopentane 8a prepared by recrystallisation of the component from toluene-hexane and ethyl acetate-hexane gave syn-head-to-head 2 and (-)-anti-head-to-head dimer 4 with 96% e.e.

引用

页码：943 / 944

页数：2

共 13 条

[1] TOPOCHEMISTRY .4. CRYSTAL CHEMISTRY OF SOME CIS-CINNAMIC ACIDS
BREGMAN, J
SCHMIDT, GMJ
OSAKI, K
SONNTAG, FI
[J]. JOURNAL OF THE CHEMICAL SOCIETY, 1964, (JUN): : 2021 - &
[2] A STUDY ON THE PHOTOCHEMICAL DIMERIZATION OF COUMARINS IN THE SOLID-STATE
GNANAGURU, K
RAMASUBBU, N
VENKATESAN, K
RAMAMURTHY, V
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1985, 50 (13) : 2337 - 2346
[3] PHOTO-C4-CYCLODIMERISATION VON CUMARIN
KRAUCH, CH
FARID, S
SCHENCK, GO
[J]. CHEMISCHE BERICHTE-RECUEIL, 1966, 99 (02): : 625 - &
[4] LEWIS ACID CATALYSIS OF PHOTOCHEMICAL-REACTIONS .8. PHOTODIMERIZATION AND CROSS-CYCLOADDITION OF COUMARIN
LEWIS, FD
BARANCYK, SV
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1989, 111 (23) : 8653 - 8661
[5] STEREOSPECIFIC PHOTODIMERIZATION OF COUMARINS IN CRYSTALLINE INCLUSION COMPLEXES - MOLECULAR AND CRYSTAL-STRUCTURE OF 1-2 COMPLEX OF (S,S)-(-)-1,6-BIS(ORTHO-CHLOROPHENYL)-1,6-DIPHENYLHEXA-2,4-DIYNE-1,6-DIOL AND COUMARIN
MOORTHY, JN
VENKATESAN, K
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1991, 56 (24) : 6957 - 6960
[6] CONSEQUENCES OF LATTICE RELAXABILITY IN SOLID-STATE PHOTODIMERIZATIONS
MURTHY, GS
ARJUNAN, P
VENKATESAN, K
RAMAMURTHY, V
[J]. TETRAHEDRON, 1987, 43 (07) : 1225 - 1240
[7] PHOTOSENSIBILISIERTE CYCLODIMERISATION VON CUMARIN
SCHENCK, GO
KRAUCH, CH
WILUCKI, IV
[J]. CHEMISCHE BERICHTE-RECUEIL, 1962, 95 (06): : 1409 - &
[8] CHIRAL ALKOXYTITANIUM(IV) COMPLEXES FOR ENANTIOSELECTIVE NUCLEOPHILIC ADDITIONS TO ALDEHYDES AND AS LEWIS-ACIDS IN DIELS-ALDER REACTIONS
SEEBACH, D
BECK, AK
IMWINKELRIED, R
ROGGO, S
WONNACOTT, A
[J]. HELVETICA CHIMICA ACTA, 1987, 70 (04) : 954 - 974
[9] Tanaka K., UNPUB
[10] OPTICAL RESOLUTION OF 3-METHYLCYCLOALKANONES AND 5-METHYL-GAMMA-BUTYROLACTONE BY COMPLEXATION WITH OPTICALLY-ACTIVE 1,6-BIS(ORTHO-HALOPHENYL)-1,6-DIPHENYLHEXA-2,4-DIYNE-1,6-DIOL
TODA, F
TANAKA, K
OMATA, T
NAKAMURA, K
OSHIMA, T
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1983, 105 (15) : 5151 - 5152

← 1 2 →