Germylation reactions of acetylenic compounds

A. Kh Filippova; G. S. Lyashenko; O. A. Kruglaya; V. V. Keiko; I. D. Kalikhman; N. S. Vyazankin

doi:10.1007/BF01179475

Germylation reactions of acetylenic compounds

A. Kh Filippova
, G. S. Lyashenko
, O. A. Kruglaya
, V. V. Keiko
, I. D. Kalikhman
, N. S. Vyazankin

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

1. In contrast to phenylacetylene, which reacts with Et₃GeLi to give predominantly the cis- and trans-β-adducts, metalation predominates when the reaction is run with phenylthioacetylene, which leads to PhSC≡CLi. 2. When catalyzed by Speier catalyst, the addition of Et₃GeH to phenyl- and phenylthioacetylene is neither region or stereospecific. The gem and cis-adducts, 2-triethylgermyl-3-phenoxy-1-propene and 1-triethylgermyl-3-phenoxy-1-propene, are formed in the case of phenyl propargyl ether.

Original language	English
Pages (from-to)	596-599
Number of pages	4
Journal	Bulletin of the Academy of Sciences of the USSR Division of Chemical Science
Volume	26
Issue number	3
DOIs	https://doi.org/10.1007/BF01179475
State	Published - 1 Jan 1977
Externally published	Yes

ASJC Scopus subject areas

General Chemistry

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title = "Germylation reactions of acetylenic compounds",

abstract = "1. In contrast to phenylacetylene, which reacts with Et3GeLi to give predominantly the cis- and trans-β-adducts, metalation predominates when the reaction is run with phenylthioacetylene, which leads to PhSC≡CLi. 2. When catalyzed by Speier catalyst, the addition of Et3GeH to phenyl- and phenylthioacetylene is neither region or stereospecific. The gem and cis-adducts, 2-triethylgermyl-3-phenoxy-1-propene and 1-triethylgermyl-3-phenoxy-1-propene, are formed in the case of phenyl propargyl ether.",

author = "Filippova, \{A. Kh\} and Lyashenko, \{G. S.\} and Kruglaya, \{O. A.\} and Keiko, \{V. V.\} and Kalikhman, \{I. D.\} and Vyazankin, \{N. S.\}",

year = "1977",

month = jan,

day = "1",

doi = "10.1007/BF01179475",

language = "English",

volume = "26",

pages = "596--599",

journal = "Bulletin of the Academy of Sciences of the USSR Division of Chemical Science",

issn = "0568-5230",

publisher = "Consultants Bureau",

number = "3",

}

TY - JOUR

T1 - Germylation reactions of acetylenic compounds

AU - Filippova, A. Kh

AU - Lyashenko, G. S.

AU - Kruglaya, O. A.

AU - Keiko, V. V.

AU - Kalikhman, I. D.

AU - Vyazankin, N. S.

PY - 1977/1/1

Y1 - 1977/1/1

N2 - 1. In contrast to phenylacetylene, which reacts with Et3GeLi to give predominantly the cis- and trans-β-adducts, metalation predominates when the reaction is run with phenylthioacetylene, which leads to PhSC≡CLi. 2. When catalyzed by Speier catalyst, the addition of Et3GeH to phenyl- and phenylthioacetylene is neither region or stereospecific. The gem and cis-adducts, 2-triethylgermyl-3-phenoxy-1-propene and 1-triethylgermyl-3-phenoxy-1-propene, are formed in the case of phenyl propargyl ether.

AB - 1. In contrast to phenylacetylene, which reacts with Et3GeLi to give predominantly the cis- and trans-β-adducts, metalation predominates when the reaction is run with phenylthioacetylene, which leads to PhSC≡CLi. 2. When catalyzed by Speier catalyst, the addition of Et3GeH to phenyl- and phenylthioacetylene is neither region or stereospecific. The gem and cis-adducts, 2-triethylgermyl-3-phenoxy-1-propene and 1-triethylgermyl-3-phenoxy-1-propene, are formed in the case of phenyl propargyl ether.

UR - https://www.scopus.com/pages/publications/34250289680

U2 - 10.1007/BF01179475

DO - 10.1007/BF01179475

M3 - Article

AN - SCOPUS:34250289680

SN - 0568-5230

VL - 26

SP - 596

EP - 599

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 - 3

ER -

Germylation reactions of acetylenic compounds

Abstract

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