36441-31-3

Basic information

• Product Name: 1-Benzylnaphthalene-2-ol
• Synonyms: 1-Benzyl-2-naphthol;1-Benzylnaphthalene-2-ol
• CAS NO: 36441-31-3
• Molecular Formula: C₁₇H₁₄O
• Molecular Weight: 234.2925
• Mol File: 36441-31-3.mol
• Article Data: 16

Chemical Properties

• Melting Point: 114°C
• Boiling Point: 336.62°C (rough estimate)
• Flash Point: 196.3°C
• Appearance: /
• Density: 1.0477 (rough estimate)
• Vapor Pressure: 2.9E-07mmHg at 25°C
• Refractive Index: 1.5000 (estimate)
• CAS DataBase Reference: 1-Benzylnaphthalene-2-ol(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Benzylnaphthalene-2-ol(36441-31-3)
• EPA Substance Registry System: 1-Benzylnaphthalene-2-ol(36441-31-3)

Safety Data

• Hazardous Substances Data: 36441-31-3(Hazardous Substances Data)

Usage

Synthesis Reference(s)

Tetrahedron Letters, 25, p. 5035, 1984 DOI: 10.1016/S0040-4039(01)91111-6

InChI:InChI=1/C17H14O/c18-17-11-10-14-8-4-5-9-15(14)16(17)12-13-6-2-1-3-7-13/h1-11,18H,12H2

Upstream product

• 67-56-1 methanol 
• 29114-24-7 benzylidene-1,1'-bis(2-naphthol) 
• 124-41-4 sodium methylate 
• 613-62-7 2-benzyloxynaphthalene 
• 100-39-0 benzyl bromide 
• 875-83-2 sodium 2-naphtholate 
• 100-44-7 benzyl chloride 
• 135-19-3 β-naphthol 
• 834-25-3 4-methylphenyl benzyl ether 
• 946-80-5 (benzyloxy)benzene 
• 2876-13-3 N-benzylpyridinium chloride 
• 36294-21-0 potassium 2-naphthoxide 
• 100-51-6 benzyl alcohol 
• 108-88-3 toluene 

Downstream Products

• 78199-48-1 2-Acetoxy-1-benzylnaphthalene 
• 95391-89-2 1-Benzyl-2-naphthyl-benzyl-aether 

Relevant articles and documents

Influence of phase transfer catalyst structure on selectivity

A concise review is given of systematic studies concerned with the tuning of regio-, "frequentio-", chemo-, and diastereoselectivity by the structure or type of phase transfer catalyst. - Keywords: phase transfer catalysis; regioselectivity; selectivity control; stereoselectivity; C/O-alkylation; C/N-alkylation.

HIGHLY SELECTIVE BENZILATIONS OF β-NAPHTHOXIDE ANION IN HETEROGENEOUS MEDIA

Each of the four products resulting from the benzylation of the ambident β-naphthoxide anion can be efficiently and selectively obtained in mild an economical conditions by a judicious choice of the solid base: LiOH, LiOtBu or KOH-Aliquat.

Mechanism of Reactions Promoted by Polymer-Supported Phase-Transfer Catalysts

Kinetic measurements indicate that the ratio of C- vs.O-alkylation of β-naphthoxide is not a reliable polarity test for polymer-supported phase-transfer catalysis because of the competitive noncatalyzed reactions.A reliable test is the C/O-alkylation of phenoxide.Reactions carried out in toluene-water in the presence of stoichiometric amounts of polystyrene-supported quaternary phosphonium salts 2 and 3 afford only O-alkylation products.Stoichiometric reactions give significant amounts of C-alkylation with 2 or 3 in aqueous ethanol or with immobilized polar catalysts 4 and 5 in toluene-water.Hydration measurements agree with the essentially hydrophobic character of polystyrene-supported phosphonium catalysts 2 and 3.These results confirm our previous conclusion that phase-transfer catalysis follows identical mechanisms both in the presence of soluble and polymer-supported catalysts.In the latter case the reaction should occur within an organic solvation shell firmly surrounding the catalytic site, rather than in an aqueous solvation sphere or at the interface.

6-HYDROXY-2-NAPHTHALENYL FLUORENE DERIVATIVES AND LENS AND CAMERA MODULE USING THE SAME

Disclosed herein are 6-hydroxy-2-naphthalenyl fluorene derivatives and a lens and a camera module using the same.

An efficient method for the preparation of versatile building blocks: 1-substituted 2,2-dimethoxyethylamine hydrochlorides1

A novel method for the preparation of 1-substituted 2,2-dimethoxyethylamine hydrochlorides was developed. The method includes three highly efficient steps: (1) direct use of aqueous (MeO)2CHCHO for the preparation of N,O-acetal by condensation with Betti