Dichlorotriphenylphosphorane - CAS 2526-64-9

Catalog:	BB018829
Product Name:	Dichlorotriphenylphosphorane
CAS:	2526-64-9
Synonyms:	dichloro(triphenyl)-lambda5-phosphane

Technical Data

Safety and Hazards

Patents

Literatures

Computed Properties

IUPAC Name:	dichloro(triphenyl)-λ5-phosphane
Description:	Dichlorotriphenylphosphorane (CAS# 2526-64-9) is a reagent used in the synthetic preparation of sulfonamides. Also used to prepare O-alkylated benzamides.
Molecular Weight:	333.19
Molecular Formula:	C18H15Cl2P
Canonical SMILES:	C1=CC=C(C=C1)P(C2=CC=CC=C2)(C3=CC=CC=C3)(Cl)Cl
InChI:	InChI=1S/C18H15Cl2P/c19-21(20,16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
InChI Key:	ASWXNYNXAOQCCD-UHFFFAOYSA-N
Purity:	98 %
Appearance:	White to off-white powder
MDL:	MFCD00010359
LogP:	4.82380

Publication Number	Title	Priority Date
CN-113336717-A	Process for preparing oxazole carboxylic acid esters	20210601
CN-112174907-A	Environment-friendly preparation method of substituted oxazole compound	20201012
WO-2021178857-A1	Alpha substituted stat inhibitors and compositions thereof	20200305
WO-2021178907-A1	Stat inhibitory compounds and compositions	20200305
US-2021261622-A1	Peptide inhibitors of interleukin-23 receptor and their use to treat inflammatory diseases	20200115

PMID	Publication Date	Title	Journal
19266488	20090601	(31)P solid state NMR study of structure and chemical stability of dichlorotriphenylphosphorane	Magnetic resonance in chemistry : MRC
16112605	20060101	Studies on the structure behavior of triphenyldichlorophosphorane in different solvents	Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

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Related Functional Groups

Phosphorus Compounds

[39600-44-7]
Glycine,N-(phosphonomethyl)-, 1-methyl ester
[757-54-0]
Allylphosphonic acid dimethyl ester
[3366-72-1]
P-TOLYL-PHOSPHONIC ACID
[55552-24-4]
Ethyl (diphenylphosphino)acetate
[20345-61-3]
Ethyl 2-(diethoxyphosphoryl)prop-2-enoate
[23550-25-6]
Ethyl 3-(dimethoxyphosphoryl)propanoate

GHS Hazard Statement:	H228 (88.37%): Flammable solid [Danger Flammable solids]
Precautionary Statement:	P210, P240, P241, P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P370+P378, P405, and P501
Signal Word:	Danger

Complexity:	285
Compound Is Canonicalized:	Yes
Covalently-Bonded Unit Count:	1
Defined Atom Stereocenter Count:	0
Defined Bond Stereocenter Count:	0
Exact Mass:	332.0288429
Formal Charge:	0
Heavy Atom Count:	21
Hydrogen Bond Acceptor Count:	0
Hydrogen Bond Donor Count:	0
Isotope Atom Count:	0
Monoisotopic Mass:	332.0288429
Rotatable Bond Count:	3
Topological Polar Surface Area:	0 Å²
Undefined Atom Stereocenter Count:	0
Undefined Bond Stereocenter Count:	0
XLogP3:	6.2