✦ LIBER ✦

A chiral intermediate for thienamycin analogue synthesis: (3S,4R)-4-(2-hydroxyethyl)-3-[(R)-1-(4-nitrobenzyloxycarbonyloxy)etryl]azetidin-2-one

✍ Scribed by Terence C. Smale

Book ID: 104233693
Publisher: Elsevier Science
Year: 1984
Tongue: French
Weight: 123 KB
Volume: 25
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)81324-1

No coin nor oath required. For personal study only.

✦ Synopsis

Incorporation of a chiral ketone into the established tetrahydro-1,3-oxazine route to thienamycin analogues, has enabled the isolation of single enantiomers having the naturally occurring (&)-configuration at the bridgehead.

📜 SIMILAR VOLUMES

(3S,4S)-1-Benzhydryl-4-(cyclopropylcarbo

(3S,4S)-1-Benzhydryl-4-(cyclopropylcarbonyl)-3-[(1R)-1-hydroxyethyl]azetidin-2-one

✍ Chen, Xiao-Fei ;Wang, Li-Juan ;Gao, Yu-Xing ;Jin, Li-Ren ;Zheng, Jian-Feng 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 758 KB

(3S,4S)-1-Benzhydryl-4-[(R)-2,2-dimethyl

(3S,4S)-1-Benzhydryl-4-[(R)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-[(S)-1-hydroxyethyl]azetidin-2-one

✍ Zhang, Hao ;Chen, Fen-Er ;Chen, Min-Qin 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 946 KB

ChemInform Abstract: Stereoselective Syn

ChemInform Abstract: Stereoselective Synthesis and Absolute Configuration of (1′R,3R,4R)-4-Acetoxy-3- (2′,2′,2′-trifluoro-1′-hydroxyethyl)-azetidin-2-one.

✍ L. ANTOLINI; A. FORNI; P. DAVOLI; I. MORETTI; F. PRATI 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 36 KB 👁 1 views

Novel Synthesis of (3R,4R)‐4‐Acetoxy‐3‐[

Novel Synthesis of (3R,4R)‐4‐Acetoxy‐3‐[1′(R)‐tert‐butyldimethylsilyloxyethyl] Azetidin‐2‐one: A Key Intermediate for Penem and Carbapenem Synthesis

✍ Kumar Singh, Santosh; Singh, G. B.; Byri, V. K.; Satish, B.; Dhamjewar, Ravi; Go 📂 Article 📅 2008 🏛 Taylor and Francis Group 🌐 English ⚖ 133 KB

ChemInform Abstract: (3R,4S)-3-Phenyl-1-

ChemInform Abstract: (3R,4S)-3-Phenyl-1-[(R)-1-phenylethyl]-4- [(R)-1-phenylethyliminomethyl]azetidin-2-one.

✍ Huub Kooijman; Anthony L. Spek; Henk Kleijn; Hendrik L. van Maanen; Johann T. B. 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 1 views

Synthesis of (1′R,3S,4S)-3-[1′-(tert-But

Synthesis of (1′R,3S,4S)-3-[1′-(tert-Butyldimethylsilyloxy)ethyl]- 4-(cyclopropylcarbonyloxy)azetidin-2-one

✍ Mathieu Laurent; Marcel Cérésiat; Jacqueline Marchand-Brynaert 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 236 KB