156875-30-8

Basic information

• Product Name: 6-(2-methoxyphenyl)-2,3,4a-triphenyl-5,6-dihydro-1H,4aH-[1,3]oxazino[2,3-d][1,5]benzothiazepin-1-one
• Synonyms: 6-(2-methoxyphenyl)-2,3,4a-triphenyl-5,6-dihydro-1H,4aH-[1,3]oxazino[2,3-d][1,5]benzothiazepin-1-one
• CAS NO: 156875-30-8
• Molecular Formula: C37H29NO3S
• Molecular Weight: 567.69606
• Mol File: 156875-30-8.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 6-(2-methoxyphenyl)-2,3,4a-triphenyl-5,6-dihydro-1H,4aH-[1,3]oxazino[2,3-d][1,5]benzothiazepin-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: 6-(2-methoxyphenyl)-2,3,4a-triphenyl-5,6-dihydro-1H,4aH-[1,3]oxazino[2,3-d][1,5]benzothiazepin-1-one(156875-30-8)
• EPA Substance Registry System: 6-(2-methoxyphenyl)-2,3,4a-triphenyl-5,6-dihydro-1H,4aH-[1,3]oxazino[2,3-d][1,5]benzothiazepin-1-one(156875-30-8)

Safety Data

• Hazardous Substances Data: 156875-30-8(Hazardous Substances Data)

Upstream product

• 137-07-5 2-amino-benzenethiol 
• 120-46-7 1,3-diphenylpropanedione 
• 5416-70-6 2-methoxychalcone 
• 60246-84-6 2-(2-methoxy-phenyl)-4-phenyl-2,3-dihydro-benzo[b][1,4]thiazepine 
• 2085-31-6 2-diazo-1,3-diphenylpropane-1,3-dione 

Relevant articles and documents

Cycloaddition reaction of benzoheteroazepine: Synthesis of 4a,5,6,12-tetrahydro-1H-1,3-oxazino[3,2-d][1,5] benzothiazepin-1-ones and 1H,7H-1,3-oxazino[3,2-d][1,5] benzodiazepin-1-ones

2,3-Dihydro-1,5-benzothiazepines and 2,3-dihydro-1H-1,5-benzodiazepines reacted with α -carbonylketenes, generated from 2-diazo-1,3-diphenyl-1,3-propanedione and 2-diazo-1-phenyl-1,3-butandione by heating, to give [2+4] cycloadducts 4a,5,6,12-tetrahydro-1H-1,3-oxazinop[3,2-d] [1,5]-benzothiazepin-1-ones and 4a,5,6,12-tetrahydro-1H,7H-1,3-oxazino [3,2-d][1,5]-benzodiazepin-1-ones. The cycloaddition reactions showed different regioselectivities when different 1,5-benzoheteroazepines reacted with asymmetric 2-diazo-1-phenyl-1,3-butandione. The conformations of cycloadducts and cycloadducts reaction mechanism were described.