A NEW ELIMINATION WITH PHASE-TRANSFER CATALYSIS FOR CYCLIC KETENE ACETALS

被引：24

作者：

BAILEY, WJ ^{[1
]}

ZHOU, LL ^{[1
]}

机构：

[1] UNIV MARYLAND,DEPT CHEM & BIOCHEM,COLLEGE PK,MD 20742

来源：

TETRAHEDRON LETTERS | 1991年 / 32卷 / 12期

关键词：

D O I：

10.1016/S0040-4039(00)74266-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new elimination, which uses potassium t-butoxide as a base and Aliquat(R) 336 as a phase transfer catalyst, has been developed for the synthesis of cyclic ketene acetals. This method has many advantages such as low temperature, high yield and short reaction time.

引用

页码：1539 / 1540

页数：2

共 6 条

[1] BAILY WJ, 1982, MACROMOLECULES, V25, P711
[2] SOLID-LIQUID PHASE-TRANSFER CATALYSIS REACTIONS WITHOUT SOLVENT - VERY MILD CONDITIONS FOR BETA-ELIMINATIONS
BARRY, J
BRAM, G
DECODTS, G
LOUPY, A
PIGEON, P
SANSOULET, J
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1984, 49 (06) : 1138 - 1140
[3] TETRAHEDRAL INTERMEDIATES .2. THE DETECTION OF HEMIORTHOESTERS IN THE HYDRATION OF KETENE ACETALS AND THE MECHANISM OF THEIR BREAKDOWN
CAPON, B
GHOSH, AK
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1981, 103 (07) : 1765 - 1768
[4] McElvain S.M., 1955, ORGANIC SYNTHESIS C, V111, P506
[5] KETENE ACETALS .19. 2-METHYLENE-1,3-DIOXOLANES AND 1,3-DIOXANES
MCELVAIN, SM
CURRY, MJ
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1948, 70 (11) : 3781 - 3786
[6] C-13 NMR-STUDY OF STRUCTURES OF SOME ACYCLIC AND CYCLIC KETENE ACETALS
TASKINEN, E
PENTIKAINEN, ML
[J]. TETRAHEDRON, 1978, 34 (15) : 2365 - 2370

← 1 →