62948-89-4

Basic information

• Product Name: 1,3,2,4-Diazaphosphaboretidine, 1,3-bis(1,1-dimethylethyl)-2,4-dimethyl-, 2-oxide
• CAS NO: 62948-89-4
• Molecular Formula: C10H24BN2OP
• Molecular Weight: 230.098
• Mol File: 62948-89-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,3,2,4-Diazaphosphaboretidine, 1,3-bis(1,1-dimethylethyl)-2,4-dimethyl-, 2-oxide(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3,2,4-Diazaphosphaboretidine, 1,3-bis(1,1-dimethylethyl)-2,4-dimethyl-, 2-oxide(62948-89-4)
• EPA Substance Registry System: 1,3,2,4-Diazaphosphaboretidine, 1,3-bis(1,1-dimethylethyl)-2,4-dimethyl-, 2-oxide(62948-89-4)

Safety Data

• Hazardous Substances Data: 62948-89-4(Hazardous Substances Data)

Upstream product

• 62948-84-9 bis[tert-butyl(dimethylboryl)amino]methylphosphanoxide 

Relevant articles and documents

Contributions to the Chemistry of Boron, 152. 1,3,2,4-Diazaphosphaboretidines and 1,3,2,4-Diazasilaboretidines Prepared via Intra- and Intermolecular Cyclocondensation

1,3,2,4-Diazaphospha(sila)boretidines 5 and 9 are accessible via thermal decomposition of compounds of type E(NR'-BR2)2 (8) or from organoboron dihalides or boron trihalides and E(NR'Li)2 .The formation of 1,3-di-tert-butyl-4-methyl(or ethyl)-1,3,2,4-diazaphospha(sila)boretidines from the precursor E(NR'-BR2)2 proceeds by an intramolecular cyclocondensation.NMR data reveal less shielded B and P atoms in the new heterocycles as compared with noncyclic compounds; this is attributed to a strained ring system.A tetracoordinated as well as a tricoordinated boron atom is observed in CH3(O)P(NR'BR2)2 compounds resulting from intramolecular BO coordination.