124222-34-0

Upstream product

• 105-13-5 4-Methoxybenzyl alcohol 
• 4039-83-2 3-(4-methoxybenzyloxy)propyne 
• 75-07-0 acetaldehyde 

Downstream Products

• 1189125-38-9 5-(4-methoxybenzyloxy)-3-pentyn-2-yl pyridine-2-carboxylate 
• 1189125-39-0 5-(4-methoxybenzyloxy)pent-3-yn-2-yl pyrazine-2-carboxylate 
• 1189125-40-3 (Z)-5-(4-methoxybenzyloxy)pent-3-en-2-ol 
• 124126-31-4 (+)-(R)-5-(4-methoxybenzyloxy)pent-3-yn-2-ol 
• 135758-82-6 (S)-5-(4-methoxybenzyloxy)-3-pentyn-2-ol 
• 124126-32-5 Acetic acid (R)-4-(4-methoxy-benzyloxy)-1-methyl-but-2-ynyl ester 
• 406720-94-3 5-(4-methoxybenzyloxy)pent-3-yn-2-one 

Relevant academic research and scientific papers

New Azetidinone Building Block for Carbapenems

A new versatile building block for the synthesis of carbapenems, (3S,4R)-3-{(R)-1-[tert-butyl-(dimethyl)silyloxy]ethyl}-4-[(2RS)-5-(4-methoxybenzyloxy)pent-3-yn-2-yl]azetidin-2-one, has been obtained by zinc-promoted alkylation of (3R,4R)-(+)-3-{(R)-1-[te

Wittig Rearrangement of Nonracemic Propargyl Ethers Leading to Allenes of High Stereochemical Integrity

The (R)-propargylic tributylstannylmethyl and glycolic acid ethers 4a, 4b, 5a and 5b rerrange to the (R)-allenylcarbinols 6a, 6b, 7a, and 7b of high ee upon treatment with n-BuLi or LDA, respectively, at low temperature.