606972-17-2

Basic information

• Product Name: 2-bromomethyl-3-(p-methoxybenzyloxy)-3-methylbut-1-ene
• Synonyms: 2-bromomethyl-3-(p-methoxybenzyloxy)-3-methylbut-1-ene
• CAS NO: 606972-17-2
• Molecular Weight: 299.208
• Mol File: 606972-17-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-bromomethyl-3-(p-methoxybenzyloxy)-3-methylbut-1-ene(CAS DataBase Reference)
• NIST Chemistry Reference: 2-bromomethyl-3-(p-methoxybenzyloxy)-3-methylbut-1-ene(606972-17-2)
• EPA Substance Registry System: 2-bromomethyl-3-(p-methoxybenzyloxy)-3-methylbut-1-ene(606972-17-2)

Safety Data

• Hazardous Substances Data: 606972-17-2(Hazardous Substances Data)

Upstream product

• 606972-15-0 2-chloromethyl-3-(p-methoxybenzyloxy)-3-methylbut-1-ene 
• 606972-14-9 3-(p-methoxybenzyloxy)-2,3-dimethylbut-1-ene 
• 824-94-2 p-methoxybenzyl chloride 
• 10473-13-9 2,3-dimethyl-1-buten-3-ol 
• 606972-16-1 2-hydroxymethyl-3-(p-methoxybenzyloxy)-3-methylbut-1-ene 

Downstream Products

• 606972-24-1 (+/-)-1-[3'-(p-methoxybenzyloxy)-2'-methylene-3'-methylbutyl]-4-acetoxyazetidin-2-one 
• 606972-21-8 (+/-)-1-[3'-(p-methoxybenzyloxy)-2'-methylene-3'-methylbutyl]-4-vinyloxyazetidin-2-one 

Relevant articles and documents

A new synthetic approach to 5-dethia-4-methyl-5-oxacephems

Starting from (L)-ethyl lactate and 4-vinyloxy-azetidin-2-one the diastereomeric (4S,6R)- and (4S,6S)-4-methyl-5-oxa-3-methylene and 3-oxo-cephams were obtained. The formation of the cepham skeleton proceeds with a diastereomeric excess up to 80%, depending on catalyst and reaction conditions. For comparison, the corresponding racemic cephams lacking a methyl at C-4 or with a gem-dimethyl group at C-4 were synthesized.