884639-92-3

Basic information

• Product Name: 2-chloro-1,3-bis(diisopropylphenyl)-1,3-dihydro-1,3,2-diazaphosphol
• Synonyms: 2-chloro-1,3-bis(diisopropylphenyl)-1,3-dihydro-1,3,2-diazaphosphol
• CAS NO: 884639-92-3
• Molecular Weight: 443.012
• Mol File: 884639-92-3.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 2-chloro-1,3-bis(diisopropylphenyl)-1,3-dihydro-1,3,2-diazaphosphol(CAS DataBase Reference)
• NIST Chemistry Reference: 2-chloro-1,3-bis(diisopropylphenyl)-1,3-dihydro-1,3,2-diazaphosphol(884639-92-3)
• EPA Substance Registry System: 2-chloro-1,3-bis(diisopropylphenyl)-1,3-dihydro-1,3,2-diazaphosphol(884639-92-3)

Safety Data

• Hazardous Substances Data: 884639-92-3(Hazardous Substances Data)

Upstream product

• 74663-75-5 (1E,2E)-N¹,N²-bis(2,6-diisopropylphenyl)-ethane-1,2-diimine 
• 639-58-7 triphenyltin chloride 
• 12080-32-9 dichloro( 1,5-cyclooctadiene)platinum(ll) 
• 1151469-21-4 1,1,3,3-tetradiisopropylphenyl-1,1,3,3-tetrahydro-2,2-bi-1,3,2-diazaphosphole 
• 12107-56-1 dichloro(1,5-cyclooctadiene)palladium(II) 
• 603-35-0 triphenylphosphine 

Downstream Products

• 1115965-53-1 1,3-bis(2,6-diisopropylphenyl)-1,3,2-diazaphospholenium trifluoromethanesulfonate 
• 1151469-21-4 1,1,3,3-tetradiisopropylphenyl-1,1,3,3-tetrahydro-2,2-bi-1,3,2-diazaphosphole 
• 1174587-26-8 C₃₈H₅₆N₂P₂ 
• 1416042-57-3 C₂₆H₃₈N₂P 
• 15604-37-2 bis(triphenylphosphine)palladium(II) chloride 
• 1584722-81-5 2-azido-1,3-bis(2,6-diisopropylphenyl)-1,3,2-diazaphospholene 
• 1584722-82-6 2-phenylethynyl-1,3-bis(2,6-diisopropylphenyl)-1,3,2-diazaphospholene 
• 1584722-83-7 2-ethynyl-1,3-bis(2,6-diisopropylphenyl)-1,3,2-diazaphospholene 
• 1584722-80-4 1,2-bis[1,3-bis(2,6-diisopropylphenyl)-1,3,2-diazaphospholene]ethyne 

Relevant articles and documents

A stable phosphanyl phosphaketene and its reactivity

Sodium phosphaethynolate, Na(OCP), reacts with the bulky P-chloro-diazaphosphole yielding a phosphanyl phosphaketene, which is stable for weeks under an inert atmosphere in the solid state. This compound is best described as a tight ion pair with a remarkably long P-P bond distance (2.44 ?). In solution, this phosphaketene dimerizes under loss of CO to give 1,2,3-triphosphabicyclobutane identified by an X-ray diffraction study. As an intermediate, a five-membered heterocyclic diphosphene was trapped in a Diels-Alder reaction with 2,3-dimethylbutadiene. The formation of this intermediate in a hetero-Cope-rearrangement as well as dimerization/CO loss were computed with various DFT methods which allowed us to understand the reaction mechanisms. This journal is

Rational synthesis and mutual conversion of Bis-N-heterocyclic diphosphanes and secondary N-heterocyclic phosphanes

Symmetrical N-heterocyclic 1,1′,3,3′-tetrahydro-2,2′-bi- 1,3,2-diazaphospholes and 2,2′-bi-1,3,2-diazaphospholidines are prepared by time-saving, sequential "one-pot" syntheses starting from 1,4-diazabutadienes or N-alkyl or N-aryl-substituted ethane-1,2-