20938-43-6

Basic information

• Product Name: Benzene-d, 4-methoxy-
• Synonyms: Anisole-p-d(6CI,7CI,8CI); 4-Deuterioanisole; 4-Deuteroanisole; Anisole-4-d;p-Deuterioanisole
• CAS NO: 20938-43-6
• Molecular Formula: C7H7 D O
• Molecular Weight: 109.132
• Mol File: 20938-43-6.mol
• Article Data: 32

Chemical Properties

• CAS DataBase Reference: Benzene-d, 4-methoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene-d, 4-methoxy-(20938-43-6)
• EPA Substance Registry System: Benzene-d, 4-methoxy-(20938-43-6)

Safety Data

• Hazardous Substances Data: 20938-43-6(Hazardous Substances Data)

Upstream product

• 2567-25-1 2,4,6-trideuterioanisole 
• 623-12-1 4-chloromethoxybenzene 
• 2396-03-4 4-methoxyphenyl radical 
• 7329-50-2 <2,4,6-(2)H>-phenol 
• 865-49-6 chloroform-d1 
• 145784-90-3 N-allyl-N-phenyl-2-methacrylamide 
• 459-64-3 4-methoxybenzenediazonium tetrafluoroborate 
• 696-62-8 para-iodoanisole 
• 71-43-2 benzene 
• 67-56-1 methanol 
• 201230-82-2 carbon monoxide 
• 5720-07-0 4-methoxyphenylboronic acid 
• 1429896-65-0 1-(methyl-d₃)-N-(quinolin-8-yl)cyclohexanecarboxamide 
• 13139-86-1 4-methoxyphenyl magnesium bromide 

Downstream Products

• 1258238-54-8 C₂₄H₂₇⁽²⁾HO₅ 
• 1258238-52-6 C₂₄H₂₇⁽²⁾HO₅ 
• 150-19-6 O-methylresorcine 
• 80234-08-8 C₇H₇⁽²⁾HO₂ 
• 150-76-5 4-methoxy-phenol 
• 90-05-1 2-methoxy-phenol 
• 116467-77-7 2-hydroxy-4-deuterio-anisole 
• 104-91-6 p-nitrosophenol 
• 1516-21-8 4-methoxynitrosobenzene 

Relevant articles and documents

Radical-Mediated Cascade Spirocyclization of N-Benzylacrylamides with Polyhaloalkanes: Access to Polyhalo-Substituted Azaspirocyclohexadienones

A novel and mild metal-free catalyzed radical-mediated cascade spirocyclization of N-benzylacrylamides with polyhaloalkanes is proposed for the preparation of polyhalo-substituted azaspirocyclohexadienones. Notably, polyhaloalkanes are employed as efficie

Visible-Light-Induced Ni-Catalyzed Radical Borylation of Chloroarenes

A highly selective and general photoinduced C-Cl borylation protocol that employs [Ni(IMes)2] (IMes = 1,3-dimesitylimidazoline-2-ylidene) for the radical borylation of chloroarenes is reported. This photoinduced system operates with visible light (400 nm) and achieves borylation of a wide range of chloroarenes with B2pin2 at room temperature in excellent yields and with high selectivity, thereby demonstrating its broad utility and functional group tolerance. Mechanistic investigations suggest that the borylation reactions proceed via a radical process. EPR studies demonstrate that [Ni(IMes)2] undergoes very fast chlorine atom abstraction from aryl chlorides to give [NiI(IMes)2Cl] and aryl radicals. Control experiments indicate that light promotes the reaction of [NiI(IMes)2Cl] with aryl chlorides generating additional aryl radicals and [NiII(IMes)2Cl2]. The aryl radicals react with an anionic sp2-sp3 diborane [B2pin2(OMe)]- formed from B2pin2 and KOMe to yield the corresponding borylation product and the [Bpin(OMe)]?- radical anion, which reduces [NiII(IMes)2Cl2] under irradiation to regenerate [NiI(IMes)2Cl] and [Ni(IMes)2] for the next catalytic cycle.