Reaction of 4,4-dimethyl-2-pentyn-1-al with dialkylamines

A. I. Borisova; A. S. Medvedeva; I. D. Kalikhman; O. B. Bannikova; N. S. Vyazankin

doi:10.1007/BF00956828

Reaction of 4,4-dimethyl-2-pentyn-1-al with dialkylamines

A. I. Borisova, A. S. Medvedeva, I. D. Kalikhman, O. B. Bannikova, N. S. Vyazankin

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Abstract

1. The direction of the reaction of 2, 2-dimethyl-4-pentyn-1-al with dialkylamine is a function of the amine structure. The addition of morpholine and piperidine occurs regiospecifically at the C=0 bond, while diethylamine undergoes 1,4-addition. 2. 4,4-Dimethyl-3-diethylamino-3-penten-1-al was found to isomerize to 4,4-dimethyl-1-diethylamino-1-penten-3-one.

Original language	English
Pages (from-to)	2446-2448
Number of pages	3
Journal	Bulletin of the Academy of Sciences of the USSR Division of Chemical Science
Volume	34
Issue number	11
DOIs	https://doi.org/10.1007/BF00956828
State	Published - 1 Nov 1985
Externally published	Yes

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General Chemistry

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@article{ac29be8582924dc9be22c5933cd066ff,

title = "Reaction of 4,4-dimethyl-2-pentyn-1-al with dialkylamines",

abstract = "1. The direction of the reaction of 2, 2-dimethyl-4-pentyn-1-al with dialkylamine is a function of the amine structure. The addition of morpholine and piperidine occurs regiospecifically at the C=0 bond, while diethylamine undergoes 1,4-addition. 2. 4,4-Dimethyl-3-diethylamino-3-penten-1-al was found to isomerize to 4,4-dimethyl-1-diethylamino-1-penten-3-one.",

author = "Borisova, {A. I.} and Medvedeva, {A. S.} and Kalikhman, {I. D.} and Bannikova, {O. B.} and Vyazankin, {N. S.}",

year = "1985",

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doi = "10.1007/BF00956828",

language = "English",

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T1 - Reaction of 4,4-dimethyl-2-pentyn-1-al with dialkylamines

AU - Borisova, A. I.

AU - Medvedeva, A. S.

AU - Kalikhman, I. D.

AU - Bannikova, O. B.

AU - Vyazankin, N. S.

PY - 1985/11/1

Y1 - 1985/11/1

N2 - 1. The direction of the reaction of 2, 2-dimethyl-4-pentyn-1-al with dialkylamine is a function of the amine structure. The addition of morpholine and piperidine occurs regiospecifically at the C=0 bond, while diethylamine undergoes 1,4-addition. 2. 4,4-Dimethyl-3-diethylamino-3-penten-1-al was found to isomerize to 4,4-dimethyl-1-diethylamino-1-penten-3-one.

AB - 1. The direction of the reaction of 2, 2-dimethyl-4-pentyn-1-al with dialkylamine is a function of the amine structure. The addition of morpholine and piperidine occurs regiospecifically at the C=0 bond, while diethylamine undergoes 1,4-addition. 2. 4,4-Dimethyl-3-diethylamino-3-penten-1-al was found to isomerize to 4,4-dimethyl-1-diethylamino-1-penten-3-one.

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U2 - 10.1007/BF00956828

DO - 10.1007/BF00956828

M3 - Article

AN - SCOPUS:34250111692

SN - 0568-5230

VL - 34

SP - 2446

EP - 2448

JO - Bulletin of the Academy of Sciences of the USSR Division of Chemical Science

JF - Bulletin of the Academy of Sciences of the USSR Division of Chemical Science

IS - 11

ER -

Reaction of 4,4-dimethyl-2-pentyn-1-al with dialkylamines

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