874211-91-3

Upstream product

• 410531-69-0 (2R,3S)-3-(4-Methoxy-benzyloxy)-2-vinyl-tetrahydro-pyran 
• 51450-45-4 (2R,3S)-2-hydroxymethyltetrahydropyran-3-ol 
• 123-11-5 4-methoxy-benzaldehyde 
• 183722-50-1 (4aR,8aS)-2-(4-Methoxy-phenyl)-hexahydro-pyrano[3,2-d][1,3]dioxine 
• 410531-68-9 (2S,3S)-3-(4-Methoxy-benzyloxy)-tetrahydro-pyran-2-carbaldehyde 
• 183722-51-2 ((2R,3S)-3-(4-methoxybenzyloxy)tetrahydro-2H-pyran-2-yl)methanol 

Downstream Products

• 874211-75-3 [(2R,3S)-3-(4-Methoxy-benzyloxy)-tetrahydro-pyran-2-yl]-acetic acid (2R,4aR,6S,7R,8aS)-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-4a,6-dimethyl-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester 
• 874211-92-4 ((2R,3S)-3-Hydroxy-tetrahydro-pyran-2-yl)-acetic acid (2R,4aR,6S,7R,8aS)-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-4a,6-dimethyl-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester 
• 874211-74-2 [(2R,3S)-3-(4-Methoxy-benzyloxy)-tetrahydro-pyran-2-yl]-acetic acid 

Relevant academic research and scientific papers

Selective cleavage of primary MPM ethers with TMSI/Et3N

A useful method for the selective cleavage of primary MPM ethers by using TMSI/Et3N is described. Other protective groups such as secondary MPM ethers, silyl ethers, and benzylidene acetal were stable under the reaction conditions.

Convergent synthesis of the FGHI ring segment of yessotoxin

A convergent synthesis of the FGHI ring segment of yessotoxin was achieved via the intramolecular allylation of an α-chloroacetoxy ether and subsequent ring-closing metathesis.