DEHYDRATION OF KETONES TO ACETYLENES

被引：3

作者：

HARRISON, JJ

机构：

[1] Gulf Research & Development Company, Pennsylvania, P.O. Drawer 2038

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1979年 / 44卷 / 20期

关键词：

D O I：

10.1021/jo01334a030

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A potentially important synthetic transformation is the conversion of a ketone to an acetylene by dehydration (eq 1). This energetically unfavorable process (by 33.5 kcal/mol)1 is highly desirable because, in principle, acetylenes can be produced from readily available starting materials in one step. © 1979, American Chemical Society. All rights reserved.

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页码：3578 / 3580

页数：3

相关论文

共 13 条

[1] PYROLYSIS OF UNSATURATED-COMPOUNDS .2. PYROLYSIS OF KETONES [J].

BAILEY, WJ ;

CESARE, F .

JOURNAL OF ORGANIC CHEMISTRY, 1978, 43 (07) :1421-1423

[2] SYNTHESIS OF ACETYLENES FROM CARBOXYLIC-ACID DERIVATIVES VIA BETA-KETO SULFONES [J].

BARTLETT, PA ;

GREEN, FR ;

ROSE, EH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1978, 100 (15) :4852-4858

[3] SYNTHESIS OF ACETYLENES AND ALLENES FROM ENOL PHOSPHATES [J].

CRAIG, JC ;

MOYLE, M .

JOURNAL OF THE CHEMICAL SOCIETY, 1963, (JUL) :3712-&

[4] NEW SYNTHETIC DESIGN FOR FORMATION OF CARBON-CARBON TRIPLE BONDS [J].

KANO, S ;

YOKOMATSU, T ;

SHIBUYA, S .

JOURNAL OF ORGANIC CHEMISTRY, 1978, 43 (22) :4366-4367

[5] THERMOSETTING ACETYLENE-TERMINATED POLYPHENYLQUINOXALINES [J].

KOVAR, RF ;

EHLERS, GFL ;

ARNOLD, FE .

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1977, 15 (05) :1081-1095

[6] TRANSITION-STATE STRUCTURES IN SULFOXIDE AND AMINE OXIDE THERMOLYSIS [J].

KWART, H ;

GEORGE, TJ ;

LOUW, R ;

ULTEE, W .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1978, 100 (12) :3927-3928

[7] THE CHEMISTRY AND PROPERTIES OF ENOL PHOSPHATES [J].

LICHTENTHALER, FW .

CHEMICAL REVIEWS, 1961, 61 (06) :607-649

[8]

MITCHELL JA, 1931, J AM CHEM SOC, V53, P330

[9] 2 MECHANISMS FOR ACID-CATALYZED HYDROLYSIS OF ENOL ACETATES [J].

NOYCE, DS ;

POLLACK, RM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1969, 91 (01) :119-&

[10] The kinetics of the thermal decomposition of acetophenone [J].

Smith, RE ;

Hinshelwood, CN .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1940, 176 (A967) :0468-0473