Cas 952649-43-3,3-{[(3aR,8aR)-4,4,8,8-tetrakis(3,5-dimethylphenyl)-2,2-dimethyltetrahydro[1,3]dioxolo[4,5-e][1,3,2]dioxaphosphepin-6-yl]oxy}propanenitrile

952649-43-3

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Basic information

Product Name: 3-{[(3aR,8aR)-4,4,8,8-tetrakis(3,5-dimethylphenyl)-2,2-dimethyltetrahydro[1,3]dioxolo[4,5-e][1,3,2]dioxaphosphepin-6-yl]oxy}propanenitrile
Synonyms: 3-{[(3aR,8aR)-4,4,8,8-tetrakis(3,5-dimethylphenyl)-2,2-dimethyltetrahydro[1,3]dioxolo[4,5-e][1,3,2]dioxaphosphepin-6-yl]oxy}propanenitrile
CAS NO:952649-43-3
Molecular Formula:
Molecular Weight: 677.821
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 3-{[(3aR,8aR)-4,4,8,8-tetrakis(3,5-dimethylphenyl)-2,2-dimethyltetrahydro[1,3]dioxolo[4,5-e][1,3,2]dioxaphosphepin-6-yl]oxy}propanenitrile(CAS DataBase Reference)
NIST Chemistry Reference: 3-{[(3aR,8aR)-4,4,8,8-tetrakis(3,5-dimethylphenyl)-2,2-dimethyltetrahydro[1,3]dioxolo[4,5-e][1,3,2]dioxaphosphepin-6-yl]oxy}propanenitrile(952649-43-3)
EPA Substance Registry System: 3-{[(3aR,8aR)-4,4,8,8-tetrakis(3,5-dimethylphenyl)-2,2-dimethyltetrahydro[1,3]dioxolo[4,5-e][1,3,2]dioxaphosphepin-6-yl]oxy}propanenitrile(952649-43-3)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 952649-43-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 952649-43-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,2,6,4 and 9 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 952649-43:
(8*9)+(7*5)+(6*2)+(5*6)+(4*4)+(3*9)+(2*4)+(1*3)=203
203 % 10 = 3
So 952649-43-3 is a valid CAS Registry Number.

952649-43-3Upstream product

952649-43-3Downstream Products

952649-43-3Relevant academic research and scientific papers

Enantioselective cyclopropanation with TADDOL-derived phosphate ligands

Voituriez, Arnaud,Charette, Andre B.

, p. 2363 - 2370 (2006)

The synthesis of new chiral TADDOL-derived phosphate ligands is described. The ligands were efficiently synthesized on a multi-gram scale in three steps starting from the readily available corresponding TADDOL and were fully characterized. An X-ray structure was obtained and compared to known BINOL-phosphates. Their use in the asymmetric Simmons-Smith cyclopropanation of both functionalized and unfunctionalized olefins gave the desired cyclopropanes in good yields and good to moderate enantioselectivities.

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