90295-65-1

Upstream product

• 186581-53-3 diazomethane 
• 77-78-1 dimethyl sulfate 
• 5720-07-0 4-methoxyphenylboronic acid 
• 561015-10-9 methyl {3-methoxy-5-oxo-4-[(trifluoromethylsulfonyl)oxy]furan-2(5H)-ylidene}(4-methoxyphenyl)acetate 
• 561015-12-1 4-methoxy-6-(methoxymethylene)-5-(4-methoxyphenyl)-2,2,8,8-tetramethyl-3,7-dioxa-2,8-disilanon-4-ene 
• 561015-13-2 methyl [4-hydroxy-3-methoxy-5-oxofuran-2(5H)-ylidene](4-methoxyphenyl)acetate 

Downstream Products

• 32766-61-3 4-methoxyphenylglyoxylate methyl ester 
• 100-09-4 4-methoxybenzoic acid 
• 90320-59-5 [3-hydroxy-4-(4-hydroxyphenyl)-5-oxofuran-2(5H)-ylidene](4-hydroxyphenyl)acetic acid 

Relevant academic research and scientific papers

Synthesis of natural pulvinic acids based on a '[3+2] cyclization-Suzuki cross-coupling' strategy

A number of pulvinic acid natural products were prepared based on Suzuki cross coupling reactions of α-hydroxy-γ-alkylidenebutenolides which are readily available by cyclization of 1,3-bis-silyl enol ethers with oxalyl chloride. The formal total synthesis