Cas 1292849-40-1,(1R)-2,2',3,3'-tetrahydro-6,6'-di-1-naphthalenyl-1,1'-Spirobi[1H-indene]-7,7'-diol

1292849-40-1

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Basic information

Product Name: (1R)-2,2',3,3'-tetrahydro-6,6'-di-1-naphthalenyl-1,1'-Spirobi[1H-indene]-7,7'-diol
Synonyms: (1R)-2,2',3,3'-tetrahydro-6,6'-di-1-naphthalenyl-1,1'-Spirobi[1H-indene]-7,7'-diol;(R)-2,2',3,3'-Tetrahydro-6,6'-di(1-naphthalenyl)-1,1'-spirobi[1H-indene]-7,7'-diol, 99%e.e.;(R)-2,2',3,3'-Tetrahydro-6,6'-di(1-naphthalenyl)-1,1'-spirobi[1H-indene]-7,7'-diol;(R)-2,2',3,3'-Tetrahydro-6,6'-di(1-naphthalenyl)-1,1'-spirobi[1H-indene]-7,7'-diol, 98% (99% ee)
CAS NO:1292849-40-1
Molecular Formula: C37H28O2
Molecular Weight: 504.61702
EINECS: N/A
Product Categories: N/A
Mol File: 1292849-40-1.mol

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (1R)-2,2',3,3'-tetrahydro-6,6'-di-1-naphthalenyl-1,1'-Spirobi[1H-indene]-7,7'-diol(CAS DataBase Reference)
NIST Chemistry Reference: (1R)-2,2',3,3'-tetrahydro-6,6'-di-1-naphthalenyl-1,1'-Spirobi[1H-indene]-7,7'-diol(1292849-40-1)
EPA Substance Registry System: (1R)-2,2',3,3'-tetrahydro-6,6'-di-1-naphthalenyl-1,1'-Spirobi[1H-indene]-7,7'-diol(1292849-40-1)

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: 1292849-40-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1292849-40-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,2,8,4 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1292849-40:
(9*1)+(8*2)+(7*9)+(6*2)+(5*8)+(4*4)+(3*9)+(2*4)+(1*0)=191
191 % 10 = 1
So 1292849-40-1 is a valid CAS Registry Number.

1292849-40-1Upstream product

13922-41-3 1-Naphthylboronic acid

1292849-40-1Downstream Products

1258327-08-0 (S)-6,6-di(naphthalen-1-yl)-1,1'-spirobiindane-7,7'-diyl phosphate

1292849-40-1Relevant academic research and scientific papers

SPINOL-derived phosphoric acids: Synthesis and application in enantioselective Friedel-Crafts reaction of indoles with imines

Xu, Fangxi,Huang, Dan,Han, Chao,Shen, Wei,Lin, Xufeng,Wang, Yanguang

, p. 8677 - 8680 (2011/02/26)

A new class of chiral phosphoric acids with spirobiindane as scaffold were conveniently synthesized from (S)-1,1′-spirobiindane-7,7′-diol ((S)-SPINOL) and employed to catalyze the asymmetric Friedel-Crafts reaction of indoles with imines to afford 3-indol

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