CAS 470480-32-1|(S,S',R,R')-Tangphos

Introduction：Basic information about CAS 470480-32-1|(S,S',R,R')-Tangphos, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Articles4
5. Synonyms

Common Name	(S,S',R,R')-Tangphos
CAS Number	470480-32-1	Molecular Weight	286.37300
Density	/	Boiling Point	353.584ºC at 760 mmHg
Molecular Formula	C₁₆H₃₂P₂	Melting Point	60-65ºC
MSDS	ChineseUSA	Flash Point	176.043ºC

Names

Name	(2R)-1-tert-butyl-2-[(2R)-1-tert-butylphospholan-2-yl]phospholane
Synonym	More Synonyms

Chemical & Physical Properties

Boiling Point	353.584ºC at 760 mmHg
Melting Point	60-65ºC
Molecular Formula	C₁₆H₃₂P₂
Molecular Weight	286.37300
Flash Point	176.043ºC
Exact Mass	286.19800
PSA	27.18000
LogP	5.87200
InChIKey	SJNUZTRUIDRSJK-JDPPGYRCSA-N
SMILES	CC(C)(C)P1CCCC1C1CCCP1C(C)(C)C

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Risk Phrases	36/37/38
Safety Phrases	22-24/25
WGK Germany	3

Articles4

Highly efficient synthesis of chiral beta-amino acid derivatives via asymmetric hydrogenation.

Org. Lett. 4 , 4159, (2002)

The Rh-TangPhos complex is an efficient hydrogenation catalyst for making chiral beta-amino acid derivatives. With the Rh-TangPhos system, high enantioselectivities (up to 99.6%) and turnover numbers ...

Asymmetric hydrogenation of itaconic acid and enol acetate derivatives with the Rh-TangPhos catalyst.

Org. Lett. 5 , 205, (2003)

[reaction: see text] The Rh-TangPhos catalyst has been used for asymmetric hydrogenation of itaconic acid and enol acetate derivatives. A variety of chiral 2-substituted succinic acids and chiral acet...

A chiral 1,2-bisphospholane ligand with a novel structural motif: applications in highly enantioselective Rh-catalyzed hydrogenations.

Angew. Chem. Int. Ed. Engl. 41 , 1612, (2002)

Synonyms

(1S,1S',2R,2R')-1,1'-di-tert-butyl-(2,2')-diphospholane

(S,S',R,R')-Tangphos

(S,S inverted exclamation marka,R,R inverted exclamation marka)-TangPhos

(1S,1S inverted exclamation marka,2R,2R inverted exclamation marka)-1,1 inverted exclamation marka-Di-tert-butyl-(2,2 inverted exclamation marka)-diphospholane

1S,1S',2R,2R'-1,1'-di-t-butyl-[2,2']diphospholane

(1S,1'S,2R,2'R)-1,1'-di-tert-butyl-[2,2']-diphospholanyl

MFCD06658118

(2R,2'R)-1,1'-Bis(2-Methyl-2-Propanyl)-2,2'-Biphospholane

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