138804-65-6

Upstream product

• 61539-56-8 4,4,4-trimethoxybutan-2-one 
• 1031694-93-5 4-chloro-1-ethoxy-1,3-bis-(trimethylsilyloxy)buta-1,3-diene 
• 38103-09-2 ethyl 3-chloro-2,4-dihydroxy-6-methylbenzoate 
• 120091-93-2 ethyl 3-chloro-2,4-dimethoxy-6-methylbenzoate 

Downstream Products

• 138804-60-1 2,4,6-tribenzyloxy-3,3'-dichloro-2'-hydroxy-4'-methoxy-6'-methylbenzophenone 
• 138804-59-8 ethyl 2-benzyloxy-3-chloro-4-methoxy-6-methylbenzoic acid 
• 107783-48-2 3-chloro-2-hydroxy-4-methoxy-6-methylbenzoic acid 
• 138804-66-7 ethyl 2-benzyloxy-3-chloro-4-methoxy-6-methylbenzoate 

Relevant academic research and scientific papers

Regioselective synthesis of salicylates and acetophenones by formal [3+3]-cyclocondensations of 3-oxoorthoesters with 1,3-bis(trimethylsilyloxy)-1,3-butadienes

A variety of 4-methoxysalicylates and related polyketide-type phenols are regioselectively prepared by formal [3+3] cyclocondensations of 1,3-bis(trimethylsilyloxy)-1,3-butadienes with 3-oxo-orthoesters. Cycloalkyl-substituted salicylates were prepared for the first time.

New Depsides from Dimelaena Lichens

The new depsides, 3-chlorostenosporic acid (2), 3-chloroperlatolic acid (3) and subsphaeric acid (24) have been detected in Dimelaena lichens and the structures of the metabolites have been established by unambiguous synthesis.Wrightiin (methyl 3-chloroev