1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO&

CAS No.: 638132-66-8

Chemical Name:: 1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO&

Synonyms: R,R-Me-BozPhos;1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene monooxide;1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene monooxide kanata purity;(2R,5R)-1-[2-[(2R,5R)-2,5-dimethylphospholan-1-yl]phenyl]-2,5-dimethyl-1;[1-(2R,5R)-2,5-dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene;(2R,5R)-1-(2-[(2R,5R)-2,5-Dimethylphospholan-1-yl]phenyl)-2,5-dimethylphospholane 1-oxide;Phospholane, 1-[2-[(2R,5R)-2,5-dimethyl-1-oxido-1-phospholanyl]phenyl]-2,5-dimethyl-, (2R,5R)-;(2R,5R)-1-(2-[(2R,5R)-2,5-DiMethylphospholan-1-yl]phenyl)-2,5-diMethylphospholane 1-oxide, 97+%;[1-(2R,5R)-2,5-DIMETHYLPHOSPHOLANYL]-[2-(2R,5R)-2,5-DIMETHYLPHOSPHOLANYL-1-OXIDE]BENZENE,MIN.97%;[1-(2R,5R)-2,5-dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene, min. 97%

CBNumber:: CB4972938

Molecular Formula:: C18H28OP2

Molecular Weight:: 322.36

MOL File:: 638132-66-8.mol

MSDS File:: SDS

Modify Date:: 2023/4/23 13:52:06

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1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO& Properties

Melting point	116-122 °C
Boiling point	484.0±28.0 °C(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
form	solid
color	white
optical activity	[α]22/D -171°, c = 1 in chloroform
Sensitive	Air Sensitive

SAFETY

Risk and Safety Statements

WGK Germany

NFPA 704

	1
0		0

1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO& price More Price(4)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	678635	1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene monooxide kanata purity	638132-66-8	100MG	₹6776.45	2022-06-14	Buy
Sigma-Aldrich(India)	678635	1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene monooxide kanata purity	638132-66-8	500MG	₹25785.15	2022-06-14	Buy
ALFA India	ALF-H60834-MD	(2R,5R)-1-(2-[(2R,5R)-2,5-Dimethylphospholan-1-yl]phenyl)-2,5-dimethylphospholane 1-oxide, 97+%	638132-66-8	250mg	₹17147	2022-05-26	Buy
ALFA India	ALF-H60834-03	(2R,5R)-1-(2-[(2R,5R)-2,5-Dimethylphospholan-1-yl]phenyl)-2,5-dimethylphospholane 1-oxide, 97+%	638132-66-8	1g	₹46618	2022-05-26	Buy

Product number	Packaging	Price	Buy
678635	100MG	₹6776.45	Buy
678635	500MG	₹25785.15	Buy
ALF-H60834-MD	250mg	₹17147	Buy
ALF-H60834-03	1g	₹46618	Buy

1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO& Chemical Properties,Uses,Production

Uses

DuPhos and BPE Ligands: Highly Efficient Privileged Ligands

General Description

1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene monooxide is a chiral ligand whose copper complexes are used extensively in many organic reactions such as addition to imines, nitroalkenes, and reduction of β,β-disubstituted vinyl sulfones.

1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO& Preparation Products And Raw materials

Raw materials

Preparation Products

1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO& Suppliers

Global( 24)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Alfa Aesar	1 800 209 7001	Maharashtra, India	6913	58	Inquiry
Aromsyn Co., Ltd.	+86-0571-85585865 +8613336024896	China	19185	58	Inquiry
Aladdin Scientific	+1-+1(833)-552-7181	United States	52927	58	Inquiry
Shanghai Anyinuo Biomedical Technology Co., Ltd.	021-34625901	China	5836	58	Inquiry
Shaoyuan Technology (Shanghai) Co., Ltd.	021-50795510 4000665055	China	10000	58	Inquiry
Shanghai Haohong Scientific Co., Ltd.	400-400-8210725	China	39990	58	Inquiry
Bide Pharmatech Ltd.	400-164-7117 13681763483	China	41463	60	Inquiry
Aikon International Limited	025-66113011 18112977050	China	15495	58	Inquiry
Bide Pharmatech Ltd.	400-6005915	China	39661	58	Inquiry
Aikon International Limited	18626450290	China	10718	58	Inquiry

Supplier	Advantage
Alfa Aesar	58
Aromsyn Co., Ltd.	58
Aladdin Scientific	58
Shanghai Anyinuo Biomedical Technology Co., Ltd.	58
Shaoyuan Technology (Shanghai) Co., Ltd.	58
Shanghai Haohong Scientific Co., Ltd.	58
Bide Pharmatech Ltd.	60
Aikon International Limited	58
Bide Pharmatech Ltd.	58
Aikon International Limited	58

1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene monooxide R,R-Me-BozPhos, (2R,5R)-1-{2-[(2R,5R)-2,5-Dimethylphospholan-1-yl]phenyl}-2,5-dimethylphospholane 1-oxide [1-(2R,5R)-2,5-dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene, min. 97% (2R,5R)-1-(2-[(2R,5R)-2,5-DiMethylphospholan-1-yl]phenyl)-2,5-diMethylphospholane 1-oxide, 97+% R,R-Me-BozPhos 1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene monooxide kanata purity [1-(2R,5R)-2,5-DIMETHYLPHOSPHOLANYL]-[2-(2R,5R)-2,5-DIMETHYLPHOSPHOLANYL-1-OXIDE]BENZENE,MIN.97% [1-(2R,5R)-2,5-dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene Phospholane, 1-[2-[(2R,5R)-2,5-dimethyl-1-oxido-1-phospholanyl]phenyl]-2,5-dimethyl-, (2R,5R)- (2R,5R)-1-[2-[(2R,5R)-2,5-dimethylphospholan-1-yl]phenyl]-2,5-dimethyl-1 (2R,5R)-1-(2-[(2R,5R)-2,5-Dimethylphospholan-1-yl]phenyl)-2,5-dimethylphospholane 1-oxide 638132-66-8