134772-90-0

Basic information

• Product Name: cis-1-(4-methoxyphenyl)-3-phenoxy-4-methylthio-4-methoxyimino-2-azetidinone
• CAS NO: 134772-90-0
• Molecular Weight: 372.445
• Mol File: 134772-90-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: cis-1-(4-methoxyphenyl)-3-phenoxy-4-methylthio-4-methoxyimino-2-azetidinone(CAS DataBase Reference)
• NIST Chemistry Reference: cis-1-(4-methoxyphenyl)-3-phenoxy-4-methylthio-4-methoxyimino-2-azetidinone(134772-90-0)
• EPA Substance Registry System: cis-1-(4-methoxyphenyl)-3-phenoxy-4-methylthio-4-methoxyimino-2-azetidinone(134772-90-0)

Safety Data

• Hazardous Substances Data: 134772-90-0(Hazardous Substances Data)

Upstream product

• 58613-67-5 potassium phenoxyacetate 
• 134772-89-7 S-methyl-N-(4-methoxyphenyl)-methoxyiminoacetothioimidate 
• 137242-77-4 methoxyiminothioacet-p-anisidide 
• 137242-78-5 methoxyiminoacet-p-anisidide 
• 6335-41-7 2-hydroxyimino-N-(4-methoxyphenyl)acetamide 
• 134772-89-7 S-methyl N-(4-methoxyphenyl)-methoxyiminoacetthioimidate 

Relevant articles and documents

SYNTHESIS AND X-RAY STRUCTURAL INVESTIGATION OF 1-(4-METHOXYPHENYL)-3-PHENOXY-4-METHYLTHIO-4-METHOXYIMINO-2-AZETIDINONES

The trans- (3) und cis- (4) isomers of 1-(4-methoxyphenyl)-3-phenoxy-4-methylthio-4-methoxyimino-2-acetidinone have been synthesized. The structure of 3 has been investigated by X-ray diffraction.The compound crystallizes in a monoclinic system, space group P21/a, Z=4, a=7.377(2), b=23.790(3), c=10.724(2) A, β=95.01(2) deg.The structure was solved by direct methods and refined by a full matrix, least-squares procedure to R=0.0435, Rw=0.0597, ω=1.92/.The solid-state structure was compared with the structure found from NMR studies in solution.