58732-18-6

Upstream product

• 289472-09-9 tert-butyl-dimethyl-{2-[3-methyl-4-(tetrahydro-pyran-2-yloxy)-but-2-enyl]-phenoxy}-silane 
• 95-48-7 ortho-cresol 
• 105262-86-0 2-((tert-butyldimethylsilyl)oxy)benzyl bromide 
• 5533-04-0 2-(methoxymethoxy)benzaldehyde 
• 73406-52-7 2-O-methoxymethylbenzyl bromide 
• 5533-05-1 (2-methoxymethoxyphenyl)methanol 
• 62790-79-8 2-(tert-butyldimethylsilyloxy)toluene 
• 89-95-2 2-methyl-benzyl alcohol 
• 289472-10-2 2-[(Z)-4-(2-Methoxymethoxy-phenyl)-2-methyl-but-2-enyloxy]-tetrahydro-pyran 

Relevant academic research and scientific papers

A new preparation of 2,5-dihydro-1-benzoxepins using Mitsunobu cyclization, and the synthesis of natural radulanins

Mitsunobu cyclization of o-[4-hydroxy-3-methyl-2(Z)-butenyl]phenol 2a effected selective seven-membered cyclization to give 3-methyl-2,5-dihydro-1- benoxepin 1a. Using this procedure, natural radulanin A and radulanin A methyl ether were synthesized effec