chloro triphenylmethylphosphonous N',N',N'',N''-tetramethylguanidinide

Base Information

• Chemical Name: chloro triphenylmethylphosphonous N',N',N'',N''-tetramethylguanidinide
• CAS No.: 208119-67-9
• Molecular Formula: C₂₄H₂₇ClN₃P
• Molecular Weight: 423.925
• Mol file: 208119-67-9.mol

Synonyms:chloro triphenylmethylphosphonous N',N',N'',N''-tetramethylguanidinide

Chemical Property of chloro triphenylmethylphosphonous N',N',N'',N''-tetramethylguanidinide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of chloro triphenylmethylphosphonous N',N',N'',N''-tetramethylguanidinide

There total 3 articles about chloro triphenylmethylphosphonous N',N',N'',N''-tetramethylguanidinide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 83.9%

N,N,N',N'-tetramethyl-N-(trimethylsilyl)-guanidine (118166-10-2) + dichloro(triphenylmethyl)phosphane (166896-49-7) → chloro-trimethyl-silane (75-77-4) + chloro triphenylmethylphosphonous N',N',N'',N''-tetramethylguanidinide (208119-67-9)

Guidance literature:

In toluene; for 3h; Ambient temperature;

DOI:10.1002/(sici)1099-0682(199806)1998:6<865::aid-ejic865>3.0.co;2-i

Reference yield: 63.3%

dichloro(triphenylmethyl)phosphane (166896-49-7) + N,N,N',N'-tetramethylguanidine (80-70-6) → 1,1,3,3-tetramethylguanidine hydrochloride (1729-17-5) + chloro triphenylmethylphosphonous N',N',N'',N''-tetramethylguanidinide (208119-67-9)

Guidance literature:

In dichloromethane; for 0.166667h; Ambient temperature;

DOI:10.1002/(sici)1099-0682(199806)1998:6<865::aid-ejic865>3.0.co;2-i

Reference yield:

(chloro triphenylmethylphosphonous N',N',N'',N''-tetramethylguanidinide)*HCl → 1,1,3,3-tetramethylguanidine hydrochloride (1729-17-5) + dichloro(triphenylmethyl)phosphane (166896-49-7) + chloro triphenylmethylphosphonous N',N',N'',N''-tetramethylguanidinide (208119-67-9)

Guidance literature:

In chloroform-d1; at 25 ℃; for 96h; decomposition in soln.;

DOI:10.1002/(sici)1099-0682(199806)1998:6<865::aid-ejic865>3.0.co;2-i

upstream raw materials:

N,N,N',N'-tetramethyl-N-(trimethylsilyl)-guanidine

dichloro(triphenylmethyl)phosphane

N,N,N',N'-tetramethylguanidine

Downstream raw materials:

triphenylmethane

triphenylmethylphosphonous N',N',N'',N''-tetramethylguanidinide

1,1,3,3-tetramethylguanidine hydrochloride

triphenylmethylphosphinic acid