905811-22-5

Upstream product

• 75-77-4 chloro-trimethyl-silane 
• 109643-11-0 1-phenyl-3-(4-methoxyphenyl)prop-2-yn-1-ol 
• 27607-77-8 trimethylsilyl trifluoromethanesulfonate 
• 100-52-7 benzaldehyde 
• 768-60-5 4-methoxyphenylacetylen 

Downstream Products

• 109643-11-0 1-phenyl-3-(4-methoxyphenyl)prop-2-yn-1-ol 
• 30925-52-1 (2Z)-3-(4-methoxyphenyl)-1-phenylprop-2-en-1-one 
• 22252-15-9 trans-4-methoxychalcone 

Relevant academic research and scientific papers

Siloxyallenes revisited. A useful functional intermediate for the synthesis of (Z)-β-branched Morita-Baylis-Hillman type adducts and (Z)-chalcones

Siloxyallenes proved to be a useful functional intermediate in the preparation of (Z)-β-branched Morita-Baylis-Hillman type adducts by the reaction of aldehydes with silylacetylenes or siloxypropynes. Various (Z)-chalcones were stereoselectively synthesized from siloxypropynes via siloxyallenes.