81233-49-0

Basic information

• Product Name: 1-t-Butyl-2-phenyl-1,3-diaza-2-bora-cyclobutanthion-4
• CAS NO: 81233-49-0
• Molecular Weight: 218.13
• Mol File: 81233-49-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-t-Butyl-2-phenyl-1,3-diaza-2-bora-cyclobutanthion-4(CAS DataBase Reference)
• NIST Chemistry Reference: 1-t-Butyl-2-phenyl-1,3-diaza-2-bora-cyclobutanthion-4(81233-49-0)
• EPA Substance Registry System: 1-t-Butyl-2-phenyl-1,3-diaza-2-bora-cyclobutanthion-4(81233-49-0)

Safety Data

• Hazardous Substances Data: 81233-49-0(Hazardous Substances Data)

Upstream product

• 4041-95-6 N,N-di-tert-butylthiourea 
• 873-51-8 phenylborondichloride 
• 590-42-1 tert-butyl isothiocyanate 
• 19125-67-8 phenyl(chloro)N(Me)aminoborane 

Relevant articles and documents

UMSETZUNGEN VON METALL- UND METALLOIDVERBINDUNGEN MIT MEHRFUNKTIONELLEN MOLEKUELEN. XXXV. CYCLISCHE UREIDOBORANE

Reactions of N,N'-diorganylureas and N,N'-diorganylthioureas, respectively, with halo-organylboranes lead to hydrogen halide and mixtures of two reaction products.The mixtures consist of 1,3,5-triaza-2-boracyclohexane-dione-4,6 and-dithione-4,6 (A), and 1,3,5-triaza-2,6-dibora-cyclohexanone-4 and -thione-4 (B), respectively.In the case of II and V 1 -oxa-3,5-diaza-2,6-dibora-cyclohexanone-4 is obtained as a by-product.Further by-products are in the case of the reaction of N,N' -dimethylthiourea with trihaloboranes 1,3,5-trimethyl-2,4,6-trihaloborazines and in the synthesis of XIX cyclohexylisothiocyanate.Haloboranes split the N,N' -diorganylureas and N,N' -diorganylthioureas partially into isocyanate and isothiocyanate and primary amine.This explains the formation of the above-mentioned heterocycles A and B.XXII-XXVII exist, as indicated by ν(C=N) in their infrared spectra and by the 11B NMR spectra, as 6-organylimino-1-thia-3,5-diaza-2,4-diboracyclohexanes.The compounds are characterized analytically and spectroscopically (NMR: 1H, 11B; MS; IR).