ONE-STEP SYNTHESIS OF OXAZOLINOAZETIDINONES FROM PENICILLIN SULFOXIDES: POTENTIAL INTERMEDIATES FOR 1-OXACEPHEM SYNTHESIS

DOI: 10.1016/S0040-4039(01)81835-9

Source and publish data:

Tetrahedron Letters p. 3089 - 3092 (1981)

Update date:2022-08-02

Topics:

Authors:

Yamamoto, Sadao

Kamata, Susumu

Haga, Nobuhiro

Hamashima, Yoshio

Nagata, Wataru

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

Article abstract of DOI:10.1016/S0040-4039(01)81835-9

Reaction of penicillin sulfoxides with a tervalent phosphorous compound in the presence of a catalytic amount of squaric acid gave oxazolinoazetidinones, potential intermediates for synthesis of 1-oxacephems, in good yields. 2β-Chloromethyl- and 6α-methox

Full text of DOI:10.1016/S0040-4039(01)81835-9

Products guided by the article

Product name:(R)-2-((1R,5R)-3-Benzyl-1-methoxy-7-oxo-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-3-chloromethyl-but-3-enoic acid benzhydryl ester

Cas No:80303-89-5

R&D Labs maybe for 80303-89-5

Nanjing Yuance Industry&Trade Co., Ltd.

website:http://www.njyuance.cn/

Contact:+86-25-85439097

Address:B1702, Aoti Bldg, No. 130, Aoti Avenue, Nanjing, China
Shanghai chemrole co.,ltd

Contact:021-50278900

Address:No.6,Room 201 ,Lane 299,bisheng road ,shanghai ,china
Chengda Pharmaceuticals Co., Ltd.

Contact:+86-573-84601188

Address:hengshan Road 5# in Jiashan, zhejiang
Shanghai Longjin Metallic Material Co., Ltd.

website:http://www.shlongjin.cn/

Contact:021-56517503,56502257

Address:No.16, Lane 555, Chengyin Road, Shanghai
Hangzhou Chemfar Ltd.

Contact:+86-571-87859231, 87859237, 87859239

Address:1606,Huarong Times Mansion, No.3880 Jiangnan Avenue, Binjiang District, Hangzhou, China, 310053

Relevant to this article

Synthesis and biological activities of 5-substituted 6-phenylthio and 6-iodouridines, a new class of antileukemic nucleosides

Doi:10.1248/cpb.31.2164
(1983)
Benzyl Acetylcarbamate Potassium Salt (BENAC-K): A Simple Nucleophilic N -Acetamide Equivalent

Doi:10.1055/s-0039-1690097
(2019)
Antiinflammatory Agents. 2. Syntheses and Antiinflammatory Activity of Substituted 2-Aminophenylacetic Acid Derivatives

Doi:10.1021/jm00346a022
(1982)
Pd-Catalyzed Decarboxylative Cyclization of Trifluoromethyl Vinyl Benzoxazinanones with Sulfur Ylides: Access to Trifluoromethyl Dihydroquinolines

Doi:10.1021/acs.orglett.9b00330
(2019)
Liquid crystalline behaviors of three series of hockey stick-like compounds

Doi:10.1080/15421406.2020.1811015
(2020)
Reaction of 1,2,3,4-tetrahydroquinazolin-4-ones with acid anhydride. IV

Doi:10.1248/cpb.29.3130
(1981)

Article Doi