SYNTHESIS OF FUNCTIONALIZED PYRIMIDOBENZIMIDAZOLES FROM (BENZIMIDAZOL-2-YL)CYANAMIDE AND β-DICARBONYL COMPOUNDS USING NICKEL COMPLEXES OR SALTS

DOI: 10.1007/BF00958851

Source and publish data:

Bulletin of the Academy of Sciences of the USSR Division of Chemical Science p. 2354 - 2362 (1990)

Update date:2022-08-02

Topics:

Authors:

Dorokhov, V. A.

Gordeev, M. F.

Dem'yanets, Z. K.

Bochkareva, M. N.

Bogdanov, V. S.

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

Article abstract of DOI:10.1007/BF00958851

It was found that cyclocondensation of (benzimidazol-2-yl)cyanamide with β-diketones and β-ketoesters proceeds in the presence of β-ketoenolates or nickel(2+) acetate with the formation of 2-aminopyrimido<1,2-a>benzimidazole derivatives.Protonation (deute

Full text of DOI:10.1007/BF00958851

Products guided by the article

Product name:2-amino-3-acetyl-4-methylpyrimido<1,2-a>benzimidazole

Cas No:132631-72-2

R&D Labs maybe for 132631-72-2

Skyrun Industrial Co.,Ltd(expird)

website:http://www.chinaskyrun.com

Contact:0086-576-84610586

Address:Chemical Development Zone
Yangzhou Zhongbao Pharmaceutical Co.,Ltd

Contact:+86-514-88290838

Address:Jiangsu Baoying county economic develpment zone in baoying avenue91
SHUNYUANSHENG BIO-PHARMTECH CO., LTD

website:https://www.whsysbio.com

Contact:--

Address:Building 13, Liandong U Valley-Wuhan Economic Innovation Valley, No. 259, Xingsan Road, Shamao Street, Hannan District, Wuhan City, Hubei Province
Suzhou SuKaiLu Chemical Technology Co., Ltd.

Contact:+86-512-62766020

Address:Floor 4, Building 1, Xinyi Pharmaceutical Valley Wisdom Industrial Park, 415 Changyang Street, Suzhou Industrial Park, Jiangsu Province
Liaoyang Xinyou Chemical Products Co.,Ltd.

Contact:+86-419-5165433 13604191870

Address:Huishang Road6-1, Hongwei District, Liaoyang, Liaoning, China

Relevant to this article

Exploiting azido-dichloro-triazine as a linker for regioselective incorporation of peptides through their N, O, S functional groups

Doi:10.1016/j.bioorg.2020.104334
(2020)
Synthesis of the η¹-phosphaalkyne complex trans-CBu^t)(dppe)2> and its conversion into a η¹-fluorophosphaalkene complex. Crystal structure of trans-t)(dppe)2>

Doi:10.1016/0022-328X(91)83074-E
(1991)
Novel 3,6-disubstituted 7H-1,2,4-triazolo[3,4-b][1,3,4]thiadiazines: Synthesis, characterization, and evaluation of analgesic / anti-inflammatory, antioxidant activities

Doi:10.1002/ardp.200800188
(2009)
The influence of alkane spacer of bis(diphenylphosphino)alkanes on the nuclearity of silver(I): Syntheses and structures of P,P′-bridged clusters and coordination polymers involving dithiophosphates

Doi:10.1016/j.jorganchem.2009.02.017
(2009)
Microwave assisted synthesis of arylpyrazoles using montmorillonite K-10

Doi:10.14233/ajchem.2013.13306
(2013)
Membrane-assisted receptor subtype selection: synthesis, membrane structure, and opioid receptor affinity of [Phe^8,12]- and [Phe^8,12, Lys¹⁰]dynorphin-(1-13)-tridecapeptide

Doi:10.1016/S0040-4020(01)86112-3
(1988)

Article Doi