Preparation of Polyether Polycarboxylic Acids containing Quaternary Carbon Atoms in the Backbone

DOI: 10.1039/P19810000741

Source and publish data:

Journal of the Chemical Society. Perkin transactions I p. 741 - 745 (1981)

Update date:2022-09-26

Topics:

Authors:

McCrindle, Robert

McAlees, Alan J.

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

Article abstract of DOI:10.1039/P19810000741

The addition of chloromethyl ethers (4a-c), (10a), and (11a) to 1-methoxy-2-methylprop-1-ene (5) is catalysed by mercury(II) chloride.Hydrolysis of the resulting chloro-ethers gives 3-alkoxy-2,2-dialkylpropanals which can be oxidised to the corresponding carboxylic acids with hydrogen peroxide in the presence of selenium dioxide as catalyst.Poly(alkoxyacetic) acids have been obtained by reaction of alkoxides with NN-dialkylchloroacetamides followed by hydrolysis.Thus the acids (12a-c) have been obtained from 2,2-dimethylpropane-1,3-diol, 2-hydroxymethyl-2-methylpropane-1,3-diol, and pentaerythritol, respectively.

Full text of DOI:10.1039/P19810000741

View Article Online / Journal Homepage / Table of Contents for this issue

View Article Online

Products guided by the article

Product name:3,5-Dinitro-benzoic acid 2-[2-(2-methoxycarbonyl-2-methyl-propoxy)-ethoxy]-1,1-dimethyl-ethyl ester

Cas No:78134-45-9

R&D Labs maybe for 78134-45-9

Ningbo Hi-tech Zone Nice-Synth Chemical Industry Ltd.

Contact:+86-(574)-81110986

Address:No. 1210, Building 3, Wante Business Centre, Hi-tech Zone, Ningbo
qingdao goldenchem imp and exp co.,ltd.

Contact:532-55579246

Address:no.62 ,haier road laoshan distirct
Hangzhou Ocean Chemical Co., Ltd.

website:http://www.hzoceanchem.com

Contact:+86-571-88025872, 28272092, 28272096

Address:Room 623 ,Building No 1 , COFCO Radius Commercial Center Xiwen Road, Xiacheng District, Hangzhou, Zhejiang Province, China
Geen Chemical Technology Co., Ltd

Contact:86-769-21660847

Address:1408, Yingfeng Commercial Center, Nancheng District
Nanjing Ruizhi Industry & Technologh Co.，Ltd.

Contact:+86-25-86808110

Address:441-4-A5,NO.12 Longzang Avenue,Yuhuatai District,210039,Nanjing

Relevant to this article

Thermoneutral Dyotropic Transfer of Hydrogen in a Hydrocarbon

Doi:10.1021/ja00403a059
(1981)
OXIDATIVE ADDITION OF TRIORGANOSTANNANES TO AMINE, PHOSPHITE AND PHOSPHINE COMPLEXES OF PLATINUM

Doi:10.1016/S0022-328X(00)86654-1
(1981)
(Dimethylthiocarbamoyl)thio Group as a Protecting Group of Phosphates in Oligonucleotide Synthesis via the Phosphotriester Approach

Doi:10.1021/jo00333a026
(1981)
Oxidative degradation of 6-selenoguanosine in aqueous solutions

Doi:10.1002/jps.2600700615
(1981)
Organoselenium-Based Synthesis of Sulfur-Containing Prosacyclins

Doi:10.1021/ja00402a038
(1981)
Synthetic models related to DNA-intercalating molecules: A study of the ring-ring stacking interactions betwen 8-alkoxypsoralen and thymine

Doi:10.1016/S0040-4039(01)90286-2
(1981)

Article Doi