A convenient stereoselective synthesis of 1,3-dienylphosphonates and 1-en-3-ynylphosphonates and their phosphine oxide analogs

DOI: 10.1055/s-1995-4000

Source and publish data:

Synthesis p. 769 - 771 (1995)

Update date:2022-08-05

Topics:

Authors:

Huang Huang

Zhang Zhang

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1055/s-1995-4000

Ethynylphosphonates (or phosphine oxides) react with a lithium halide in acetic acid at 70°C to yield (Z)-2-halovinylphosphonates (or phosphine oxides), which give (1Z, 3E)-dienylphosphonates and (1Z)-en-3-ynylphosphonates (phosphine oxides) after couplin

Full text of DOI:10.1055/s-1995-4000

Products guided by the article

Product name:diethyl (Z)-4-phenylbut-1-en-3-ynylphosphonate

Cas No:169230-17-5

R&D Labs maybe for 169230-17-5

Tianjin Te-An Chemtech Co., Ltd.(expird)

Contact:+86-22-65378638

Address:A5-8, No.80 Haiyun Street, TEDA
Shanghai Yuking Water Soluble Material Tech Co., Ltd

Contact:86-21-68286299

Address:4F, 13B, No. 600, South Xinyuan Road 201306, Shanghai, China
SNC | GOOD FORTUNE

Contact:0086-22-2822 1962 / 2822 1963

Address:B-808, No. 1, North-South Street, Hexi District,
Henan Yellow River New Material Technology Co.Ltd.

website:http://www.yellowriverchem.com

Contact:0086-373-7278760

Address:Chengguan Town, Yuanyang County
AllyChem Co., Ltd., Dalian, China（BBChem）

Contact:+86-411-62313318/62313328

Address:No.5 of Jinbin Road, Jinzhou New District, Dalian City, Liaoning Province, P.R.China

Relevant to this article

L-phenylalanine cyclohexylamide: A simple and convenient auxiliary for the synthesis of optically pure α,α-disubstituted (R)- and (S)-amino acids

Doi:10.1002/hlca.19950780305
(1995)
Copper(II) complexes of the antitumour-related ligand salicylaldehyde acetylhydrazone (H2L) and the single-crystal X-ray structures of [{Cu(HL)H2O}2].2(NO3) and [{Cu(HL)(pyridine)(NO3)}2]

Doi:10.1016/0020-1693(95)04623-H
(1995)
Antibacterial evaluation of novel N-arylimino-1,2,3-dithiazoles and N-arylcyanothioformamides

Doi:10.1016/0960-894X(96)00062-5
(1996)
Synthesis of Novel 1-, 1,4- and 1,7-Substituted 2-Mercapto- and 2-Methylmercapto- Benzimidazoles: Acyclic Analogues of the HIV-1 RT Inhibitor, TIBO

Doi:10.1016/0040-4020(95)00751-S
(1995)
Doi:10.1021/jo01068a077
(1961)
Synthesis of thiophenes from allenyl sulfones involving α,β-unsaturated sulfines as intermediates

Doi:10.1002/recl.19951140203
(1995)

Article Doi