Purines. X. Reactivities of methyl groups on 9-phenylpurines: Condensation with an aldehyde or an ester, and oxidation with selenium dioxide

DOI: 10.1248/cpb.40.227

Source and publish data:

Chemical and Pharmaceutical Bulletin p. 227 - 229 (1992)

Update date:2022-08-03

Topics: Oxidation Ester Aldehyde Condensation Selenium dioxide Purines Reactivities Methyl groups

Authors:

Tanji Tanji

Satoh Satoh

Higashino

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

Article abstract of DOI:10.1248/cpb.40.227

The condensation of a methyl group at the 6- or 8-position on the 9H-purine ring with benzaldehyde and ethyl benzoate in the presence of sodium hydride occurred to give the styryl- (4a, b) and phenacyl-9H-purines (5a, b and 6a,b). Conversion of the methyl

Full text of DOI:10.1248/cpb.40.227

NII-Electronic Library Service

Products guided by the article

Product name:Ethanone, 1-phenyl-2-(9-phenyl-9H-purin-8-yl)-

Cas No:140421-35-8

R&D Labs maybe for 140421-35-8

Shanghai Maxchemco Chemical Industry Co., Ltd.

Contact:(86)21-51079223

Address:No.1305-8, B241, the Ecust Park, Huajing Road, Xuhui District, Shanghai
Jining Shengrun Chemical Industry Co., Ltd.

Contact:+86-537-7121666 ,

Address:West Ring Road,Wenshang County Shandong Province
SHANDONG AONA CHEMICAL CO.,LTD.

Contact:86-532-85762926

Address:LIUYUAN TOWN, ZAOZHUANG CITY, SHANGDONG PROVINCE.
Shanghai Kangxin Chemical Co., Ltd

Contact:+86 21 60717227

Address:118,Ganbai Village,Waigang Town,Jiading District,Shanghai
Shanghai KFSL Pharmaceutical Technology Co.,Ltd.

Contact:+86-21-39971718

Address:859 jiadingchengliu shanghai

Relevant to this article

Biomimetic synthesis and biological evaluation of aplidiopsamine A

Doi:10.1021/ol3024665
(2012)
Ultrasound-assisted synthesis of C-glycosides

Doi:10.1016/j.tetlet.2010.10.113
(2010)
Doi:10.1039/JR9650001376
()
Ionic liquid as reagent. A green procedure for the regioselective conversion of epoxides to vicinal-halohydrins using [AcMIm]X under catalyst- and solvent-free conditions

Doi:10.1021/jo0500885
(2005)
The N-acetyl neuraminyl oxecarbenium ion is an intermediate in the presence of anionic nucleophiles

Doi:10.1021/ja972503j
(1998)
Anion-directed assembly of a rectangular supramolecular cage in the solid state with electron-deficient phenoxylated oxacalix[2]arene[2]triazine

Doi:10.1039/c2cc36465d
(2012)

Article Doi