675156

(R)-VANOL

97%

Manufacturer: Sigma Aldrich

CAS Number: 147702-13-4

Synonym(S): (R)-3,3′-Diphenyl-2,2′-bi-1-naphthalol, (R)-3,3′-Diphenyl-2,2′-bi-1-naphthol

Select a Size

Pack Size SKU Availability Price
250 MG 675156-250-MG In Stock ₹ 12,253.90

675156 - 250 MG

₹ 12,253.90

In Stock

Quantity

1

Base Price: ₹ 12,253.90

GST (18%): ₹ 2,205.702

Total Price: ₹ 14,459.602

Quality Level

100

Assay

97%

form

solid

optical activity

[α]20/D +310°, c = 1 in chloroform

mp

200-204 °C

SMILES string

Oc1c(c(cc2ccccc12)-c3ccccc3)-c4c(O)c5ccccc5cc4-c6ccccc6

InChI

1S/C32H22O2/c33-31-25-17-9-7-15-23(25)19-27(21-11-3-1-4-12-21)29(31)30-28(22-13-5-2-6-14-22)20-24-16-8-10-18-26(24)32(30)34/h1-20,33-34H

InChI key

NDTDVKKGYBULHF-UHFFFAOYSA-N

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Description

  • Application: (R)-VANOL is a vaulted biaryl ligand that may be used in the following processes:Transformation of 3-substituted cyclobutanones to enantiopure γ-butyrolactones via asymmetric Baeyer-Villiger Reaction in the presence of an aluminum catalyst.[1]Asymmetric aziridination of N-(4-(Methylsulfonyl)benzylidene)diphenylmethanamine to form (2S,3S)-ethyl 1-benzhydryl-3-(4-(methylsulfonyl)phenyl) aziridine-2-carboxylate.[2]Conjugate addition of terminal alkynes to 2-arylidene-1,3-diketones with high enantioselectivity in the presence of diethyl zinc.[3]

SAFETY INFORMATION

Pictograms

GHS05,GHS07

Signal Word

Danger

Hazard Statements

H315,H318,H335,H413

Precautionary Statements

P273 - P280 - P302 + P352 - P305 + P351 + P338 + P310

Hazard Classifications

Aquatic Chronic 4 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves