218461-38-2

Basic information

• Product Name: Trifluoro-methanesulfonic acid 3-(4-methoxy-benzyloxy)-propyl ester
• CAS NO: 218461-38-2
• Molecular Weight: 328.309
• Mol File: 218461-38-2.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Trifluoro-methanesulfonic acid 3-(4-methoxy-benzyloxy)-propyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Trifluoro-methanesulfonic acid 3-(4-methoxy-benzyloxy)-propyl ester(218461-38-2)
• EPA Substance Registry System: Trifluoro-methanesulfonic acid 3-(4-methoxy-benzyloxy)-propyl ester(218461-38-2)

Safety Data

• Hazardous Substances Data: 218461-38-2(Hazardous Substances Data)

Upstream product

• 358-23-6 trifluoromethylsulfonic anhydride 
• 135362-69-5 3-(4-methoxybenzyl)oxypropan-1-ol 
• 824-94-2 p-methoxybenzyl chloride 

Downstream Products

• 195392-62-2 1-[1'-(4-methoxybenzyloxy)propan-3'-yl]-4-vinyloxyazetidin-2-one 
• 195392-61-1 4-formyloxy-1-[1'-(4-methoxybenzyloxy)propan-3'-yl]azetidin-2-one 

Relevant articles and documents

Synthesis of 1-oxacephams via improved cyclization of N-substituted-4- formyloxyazetidin-2-ones

The Lewis acid promoted cyclisation of N-substituted-4- formyloxyazetidin-2-ones, easily available from 4-vinyloxyazetidin-2-one is described. The efficiency of the ring closure reaction, to give 1-oxacephams, depends on the oxygen protected-activated group and the Lewis acid.