100184-77-8

Basic information

• Product Name: 3-tert-butyl-5-methyl-2-phenyl-3,4-dihydro-1,2,3-diazaphosphol
• Synonyms: 3-tert-butyl-5-methyl-2-phenyl-3,4-dihydro-1,2,3-diazaphosphol
• CAS NO: 100184-77-8
• Molecular Weight: 234.281
• Mol File: 100184-77-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-tert-butyl-5-methyl-2-phenyl-3,4-dihydro-1,2,3-diazaphosphol(CAS DataBase Reference)
• NIST Chemistry Reference: 3-tert-butyl-5-methyl-2-phenyl-3,4-dihydro-1,2,3-diazaphosphol(100184-77-8)
• EPA Substance Registry System: 3-tert-butyl-5-methyl-2-phenyl-3,4-dihydro-1,2,3-diazaphosphol(100184-77-8)

Safety Data

• Hazardous Substances Data: 100184-77-8(Hazardous Substances Data)

Upstream product

• 594-19-4 tert.-butyl lithium 
• 18108-37-7 5-methyl-2-phenyl-1H-1,2,3-diazaphosphole 
• 74582-23-3 3-chloro-5-methyl-2-phenyl-1,2,3-diazaphosphol-1-ene 

Relevant articles and documents

PHOSPHOR(III)-VERBINDUNGEN UNGEWOEHNLICHER KOORDINATION, 2. ADDITION VON TERT-BUTYLLITHIUM AN 2H-1,2,3-DIAZAPHOSPHOLE

The 2H-1,2,3-diazaphospholes 1a and b undergo 1,2-addition with tert-butyllithium onto the P/C-double bond under the formation of the lithium derivatives 6a and b, which are transformed into 3-tert-butyl-3,4-dihydro-1,2,3-diazaphospholes with formic acid (6->7) or tert-butylchloride (6->8->7).The lithium compound 6b may be methylated, silylated or carboxylated in the 4-position under the formation of trans-substitution products .Some 3,4-dihydro-1,2,3-diazaphospholes are oxidized at the phosphorus atom with hydrogen peroxide or oxygen, sulfur and selenium (12a-g).