475276-01-8

Upstream product

• 77-76-9 2,2-dimethoxy-propane 
• 4163-60-4 β-D-galactose peracetate 
• 133697-14-0 2,6-anhydro-7,8,9-trideoxy-D-glycero-L-galacto-non-8-enitol 
• 53263-18-6 allyl 2,3,4,6-tetra-O-acetyl-α-D-galactopyranoside 

Downstream Products

• 475276-07-4 Methanesulfonic acid (2S,3S)-3-benzyloxy-2-[(R)-1-((R)-1-benzyloxy-2-methanesulfonyloxy-ethyl)-but-3-enyloxy]-hex-5-enyl ester 
• 475276-05-2 (3aS,4R,6R,7S,7aR)-6-Allyl-7-benzyloxy-4-((S)-1-benzyloxy-but-3-enyl)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran 
• 475275-99-1 (2R,3R)-2-Benzyloxy-3-((1S,2S)-2-benzyloxy-1-hydroxymethyl-pent-4-enyloxy)-hex-5-en-1-ol 
• 475276-06-3 (2S,3R,4S,5R,6R)-6-Allyl-5-benzyloxy-2-((S)-1-benzyloxy-but-3-enyl)-tetrahydro-pyran-3,4-diol 
• 475276-00-7 (S)-1-((3aS,4R,6R,7S,7aR)-6-Allyl-7-benzyloxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-yl)-but-3-en-1-ol 
• 475276-03-0 ((3aS,4R,6R,7S,7aR)-6-Allyl-7-benzyloxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-yl)-methanol 
• 475276-04-1 (3aR,4S,6R,7S,7aR)-6-Allyl-7-benzyloxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-carbaldehyde 
• 867344-65-8 Trifluoro-methanesulfonic acid (3aS,4R,6R,7S,7aR)-6-allyl-7-(4-methoxy-benzyloxy)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-ylmethyl ester 
• 867344-64-7 [(3aS,4R,6R,7S,7aR)-6-Allyl-7-(4-methoxy-benzyloxy)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-yl]-methanol 
• 867344-66-9 (3aS,4R,6R,7S,7aR)-6-Allyl-4-ethyl-7-(4-methoxy-benzyloxy)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran 
• 867344-76-1 (2R,3R,4S,5R,6R)-6-Allyl-2-ethyl-5-(4-methoxy-benzyloxy)-tetrahydro-pyran-3,4-diol 
• 867344-63-6 [(3aS,4R,6R,7S,7aR)-6-Allyl-7-(4-methoxy-benzyloxy)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-ylmethoxy]-tert-butyl-diphenyl-silane 
• 475276-02-9 ((3aS,4R,6R,7S,7aR)-6-Allyl-7-benzyloxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-ylmethoxy)-tert-butyl-diphenyl-silane 

Relevant academic research and scientific papers

Total synthesis of prelaureatin

Total synthesis of prelaureatin, which is an 8-membered cyclic ether isolated from red alga Laurencia nipponica, has been achieved through a process including stereoselective introduction of two allyl groups starting from galactose pentaacetate, cleavage