BIS(TRIFLUOROMETHYL)KETENE .8. REACTION WITH UNSATUTATED COMPOUNDS

被引：15

作者：

CHEBURKOV, YA

MUKHAMAD.N

KNUNYANT.IL

机构：

[1] Institute of Organo Element Compounds, Academy of Sciences, USSR, Moscow

来源：

TETRAHEDRON | 1968年 / 24卷 / 03期

关键词：

D O I：

10.1016/0040-4020(68)88086-X

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A study of the interaction of bis(trifluoromethyl)ketene (1) with vinyl ether, isobutene, butadiene, styrene and phenylacetylene reveals that in these reactions linear compounds (6 and 11) and cyclic ketones (22 and 28) are produced as well as dihydropyran (18). It was assumed that the pentenoic acids (30 and 35) formed in the hydrolysis of cyclobutenones (28 and 32) are produced as a result of the addition of water to the ketenes (29 and 33) in 1,4-position. Two new cases of a long-range spin-spin interaction of H and F atoms for the enol 13 and cyclobutanone (31) are described. © 1968.

引用

页码：1341 / +

页数：1

共 82 条

[1] ADAMS R, 1954, ORGANIC REACTIONS ED, V8, P305
[2] AGRE CL, 1937, THESIS U MINNESOTA, P77
[3] EFFECTS OF STERIC COMPRESSION ON COUPLING CONSTANTS
ANET, FAL
BOURN, AJR
CARTER, P
WINSTEIN, S
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1965, 87 (22) : 5249 - &
[4] REACTION OF ENAMINES WITH KETENE
BERCHTOLD, G
WILSON, GE
HARVEY, GR
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1961, 26 (11) : 4776 - &
[5] REACTION OF KETENE WITH ENAMINES
BERCHTOLD, GA
HARVEY, GR
WILSON, GE
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1965, 30 (08) : 2642 - +
[6] The addition of diphenylketen to styrene
Bergmann, E
Blum-Bergmann, O
[J]. JOURNAL OF THE CHEMICAL SOCIETY, 1938, : 727 - 729
[7] Bestian H., 1963, ANGEW CHEM INT EDIT, V2, P608
[8] BRAND JCD, 1965, APPLICATION SPECTROS, P64
[9] CHEBURKOV YA, 1966, DOKL AKAD NAUK SSSR+, V169, P128
[10] CHEBURKOV YA, 1963, IAN SSSR KH, P1570

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