634-42-4

Basic information

• Product Name: N-1-naphthylbenzamide
• Synonyms: N-1-naphthylbenzamide;N-(1-Naphtyl)benzamide;N-Benzoyl-1-naphthalenamine;N-naphthalen-1-ylbenzamide
• CAS NO: 634-42-4
• Molecular Formula: C₁₇H₁₃NO
• Molecular Weight: 247.29122
• EINECS: 211-208-8
• Mol File: 634-42-4.mol
• Article Data: 68

Chemical Properties

• Boiling Point: 347.6°C at 760 mmHg
• Flash Point: 210.2°C
• Appearance: /
• Density: 1.221g/cm³
• Vapor Pressure: 5.31E-05mmHg at 25°C
• Refractive Index: 1.705
• CAS DataBase Reference: N-1-naphthylbenzamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-1-naphthylbenzamide(634-42-4)
• EPA Substance Registry System: N-1-naphthylbenzamide(634-42-4)

Safety Data

• Hazardous Substances Data: 634-42-4(Hazardous Substances Data)

Usage

General Description

N-1-naphthylbenzamide, also known as N-(1-naphthyl)benzamide, is a chemical compound with the molecular formula C18H13NO. It is a white to off-white crystalline powder with a melting point of 139-142°C. N-1-naphthylbenzamide is commonly used as a reagent in organic synthesis and in the production of pharmaceuticals. It is also used as an intermediate in the manufacture of dyes and pigments. The chemical is a potential irritant to the skin, eyes, and respiratory system, and precautions should be taken when handling and using it in laboratory and industrial settings.

InChI:InChI=1/C17H13NO/c19-17(14-8-2-1-3-9-14)18-16-12-6-10-13-7-4-5-11-15(13)16/h1-12H,(H,18,19)

Upstream product

• 90-11-9 1-Bromonaphthalene 
• 55-21-0 benzamide 
• 74422-10-9 1-benzoyl-1H-1-benzazepine 
• 60-29-7 diethyl ether 
• 10026-13-8 phosphorus pentachloride 
• 859193-59-2 [1]naphthyl-phenyl ketone oxime 
• 7647-01-0 hydrogenchloride 
• 861516-37-2 (N-[1]naphthyl-benzimidic acid )-(N-phenyl-benzimidic acid )-thioanhydride 
• 2797-52-6 mono-O-benzoyl maleic hydrazide 
• 134-32-7 1-amino-naphthalene 
• 552-46-5 1-naphthylamine hydrochloride 
• 50-98-6 ephedrine hydrochloride 
• 2902-69-4 2,2,2-trichloroacetophenone 
• 120190-04-7 1-dibenzoylaminonaphthalene 

Downstream Products

• 95490-24-7 N-(4-benzoyl-[1]naphthyl)-benzamide 
• 130576-36-2 N-chloro-N-[1]naphthyl-benzamide 
• 33555-17-8 2-phenyl-1H-benzo[g]indole 
• 24402-73-1 N-(4-nitro-1-naphthyl) benzamide 
• 55-21-0 benzamide 
• 130-15-4 [1,4]naphthoquinone 
• 93119-94-9 3-(p-methoxyphenyl)-4-phenyl-1-isoquinolone 

Relevant articles and documents

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Visible-Light Carbon Nitride-Catalyzed Aerobic Cyclization of Thiobenzanilides under Ambient Air Conditions

A metal-free heterogeneous photocatalysis has been developed for the synthesis of benzothiazoles via intramolecular C-H functionalization/C-S bond formation of thiobenzanilides by inexpensive graphitic carbon nitride (g-C3N4) under visible-light irradiation. This reaction provides access to a broad range of 2-substituted benzothiazoles in high yields under an air atmosphere at room temperature without addition of a strong base or organic oxidizing reagents. In addition, the catalyst was found to be stable and reusable after five reaction cycles.

Metal-free transamidation of benzoylpyrrolidin-2-one and amines under aqueous conditions

N-Acyl lactam amides, such as benzoylpyrrolidin-2-one, benzoylpiperidin-2-one, and benzoylazepan-2-one reacted with amines in the presence of DTBP and TBAI to afford the transamidated products in good yields. The reactions were conducted under aqueous conditions and good functional group tolerance was achieved. Both aliphatic and aromatic primary amines displayed good activity under metal-free conditions. A radical reaction pathway is proposed.