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65355-14-8

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65355-14-8 Usage

Chemical Properties

white powder

Uses

(R)-(+)-5,5′,6,6′,7,7′,8,8′-octahydro-1,1′-2-naphthol can be used:As a starting material for the preparation of octahydro-binaphthyl based organic light-emitting diodes.As a ligand in the 1,4-hydrophosphinylation of methyl cyclohexene-1-carboxylate using diphenylphosphine oxide, applicable in the synthesis of CyPHOX ligands.

Check Digit Verification of cas no

The CAS Registry Mumber 65355-14-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,3,5 and 5 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 65355-14:
(7*6)+(6*5)+(5*3)+(4*5)+(3*5)+(2*1)+(1*4)=128
128 % 10 = 8
So 65355-14-8 is a valid CAS Registry Number.
InChI:InChI=1/C20H22O2/c21-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)22/h9-12,21-22H,1-8H2

65355-14-8 Well-known Company Product Price

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  • (Code)Product description
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  • TCI America

  • (O0282)  (R)-(+)-5,5',6,6',7,7',8,8'-Octahydro-1,1'-bi-2-naphthol  >99.0%(GC)

  • 65355-14-8

  • 1g

  • 790.00CNY

  • Detail
  • TCI America

  • (O0282)  (R)-(+)-5,5',6,6',7,7',8,8'-Octahydro-1,1'-bi-2-naphthol  >99.0%(GC)

  • 65355-14-8

  • 5g

  • 2,350.00CNY

  • Detail
  • TCI America

  • (O0282)  (R)-(+)-5,5',6,6',7,7',8,8'-Octahydro-1,1'-bi-2-naphthol  >99.0%(GC)

  • 65355-14-8

  • 25g

  • 6,450.00CNY

  • Detail
  • Aldrich

  • (569917)  (R)-(+)-5,5′,6,6′,7,7′,8,8′-Octahydro-1,1′-2-naphthol  95%

  • 65355-14-8

  • 569917-1G

  • 1,303.38CNY

  • Detail
  • Aldrich

  • (569917)  (R)-(+)-5,5′,6,6′,7,7′,8,8′-Octahydro-1,1′-2-naphthol  95%

  • 65355-14-8

  • 569917-5G

  • 5,290.74CNY

  • Detail

65355-14-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name (R)-(+)-5,5′,6,6′,7,7′,8,8′-Octahydro-1,1′-2-naphthol

1.2 Other means of identification

Product number -
Other names (R)-5,5',6,6',7,7',8,8'-Octahydro-[1,1'-binaphthalene]-2,2'-diol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:65355-14-8 SDS

65355-14-8Relevant articles and documents

Isothiourea-Catalysed Regioselective Acylative Kinetic Resolution of Axially Chiral Biaryl Diols

Qu, Shen,Greenhalgh, Mark D.,Smith, Andrew D.

supporting information, p. 2816 - 2823 (2019/02/05)

An operationally simple isothiourea-catalysed acylative kinetic resolution of unprotected 1,1′-biaryl-2,2′-diol derivatives has been developed to allow access to axially chiral compounds in highly enantioenriched form (s values up to 190). Investigation of the reaction scope and limitations provided three key observations: i) the diol motif of the substrate was essential for good conversion and high s values; ii) the use of an α,α-disubstituted mixed anhydride (2,2-diphenylacetic pivalic anhydride) was critical to minimize diacylation and give high selectivity; iii) the presence of substituents in the 3,3′-positions of the diol hindered effective acylation. This final observation was exploited for the highly regioselective acylative kinetic resolution of unsymmetrical biaryl diol substrates bearing a single 3-substituent. Based on the key observations identified, acylation transition state models have been proposed to explain the atropselectivity of this kinetic resolution.

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