634902-05-9

Basic information

• Product Name: 1,9-di(trityloxy)nonane
• Synonyms: 1,9-di(trityloxy)nonane
• CAS NO: 634902-05-9
• Molecular Weight: 644.897
• Mol File: 634902-05-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,9-di(trityloxy)nonane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,9-di(trityloxy)nonane(634902-05-9)
• EPA Substance Registry System: 1,9-di(trityloxy)nonane(634902-05-9)

Safety Data

• Hazardous Substances Data: 634902-05-9(Hazardous Substances Data)

Upstream product

• 3937-56-2 1,9-Nonanediol 
• 76-83-5 trityl chloride 

Downstream Products

• 634902-10-6 1-methoxy-9-trityloxynonane 
• 3937-56-2 1,9-Nonanediol 

Relevant articles and documents

Detritylation Procedure under Non-Acidic Conditions: Naphthalene Catalysed Reductive Cleavage of Trityl Ethers

The reaction of primary, secondary, allylic and benzylic trityl ethers 1 with lithium powder and a catalytic amount of naphthalene led to reductive cleavage of the trityl-oxygen bond, affording the corresponding alcohols 2 in good to excellent yields under very mild reaction conditions. The detritylation process could successfully be extended to several hydroxy, alkoxy and amino functionalised trityl ethers. This methodology represents a new and efficient detritylation procedure under non-acidic reaction conditions.