194039-18-4

Upstream product

• 194039-14-0 (2S,4R,4aR,6R,8aR)-4-Benzyloxy-6-methoxy-6-[3-(4-methoxy-benzyloxy)-propyl]-3-methylene-octahydro-pyrano[3,2-b]pyran-2-carbaldehyde 
• 203925-57-9 (S)-1-{(2S,4R,4aR,6R,8aR)-4-Benzyloxy-6-methoxy-6-[3-(4-methoxy-benzyloxy)-propyl]-3-methylene-octahydro-pyrano[3,2-b]pyran-2-yl}-3-((2S,3R,6S)-3-methyl-1,7-dioxa-spiro[5.5]undec-2-yl)-butan-1-one 
• 106357-23-7 (2S,3S,4R)-1-(tert-Butyl-dimethyl-silanyloxy)-2,4-dimethyl-hex-5-en-3-ol 
• 131589-37-2 C₂₂H₂₈O₂ 
• 203925-49-9 (2R,4S,4aR,6R,8aR)-4-Benzyloxy-2-(tert-butyl-dimethyl-silanyloxymethyl)-6-methoxy-6-[3-(4-methoxy-benzyloxy)-propyl]-hexahydro-pyrano[3,2-b]pyran-3-one 
• 203925-53-5 (2S,3R,4S)-3,5-bis(benzyloxy)-2,4-dimethylpentanal 
• 203925-51-3 {(2S,4R,4aR,6R,8aR)-4-Benzyloxy-6-methoxy-6-[3-(4-methoxy-benzyloxy)-propyl]-3-methylene-octahydro-pyrano[3,2-b]pyran-2-yl}-methanol 
• 203925-48-8 (2R,3R,4R,4aR,6R,8aR)-4-Benzyloxy-2-hydroxymethyl-6-methoxy-6-[3-(4-methoxy-benzyloxy)-propyl]-octahydro-pyrano[3,2-b]pyran-3-ol 
• 108867-45-4 (2S,3S,4R)-2,4-dimethyl-hex-5-ene-1,3-diol 
• 203925-52-4 (E)-(8R,9S,10S)-1,9,11-Tris-benzyloxy-8,10-dimethyl-undec-6-en-5-one 
• 203925-56-8 Toluene-4-sulfonic acid (S)-2-((2S,3R,6S)-3-methyl-1,7-dioxa-spiro[5.5]undec-2-yl)-propyl ester 
• 203925-55-7 (S)-2-((2S,3R,6R)-3-methyl-1,7-dioxaspiro[5.5]undecan-2-yl)propan-1-ol 
• 203925-50-2 {(2S,4R,4aR,6R,8aR)-4-Benzyloxy-6-methoxy-6-[3-(4-methoxy-benzyloxy)-propyl]-3-methylene-octahydro-pyrano[3,2-b]pyran-2-ylmethoxy}-tert-butyl-dimethyl-silane 
• 194039-13-9 (2R,3R,4R,4aR,6R,8aR)-4-Benzyloxy-2-(tert-butyl-dimethyl-silanyloxymethyl)-6-methoxy-6-[3-(4-methoxy-benzyloxy)-propyl]-octahydro-pyrano[3,2-b]pyran-3-ol 

Downstream Products

• 203925-57-9 (S)-1-{(2S,4R,4aR,6R,8aR)-4-Benzyloxy-6-methoxy-6-[3-(4-methoxy-benzyloxy)-propyl]-3-methylene-octahydro-pyrano[3,2-b]pyran-2-yl}-3-((2S,3R,6S)-3-methyl-1,7-dioxa-spiro[5.5]undec-2-yl)-butan-1-one 
• 203925-62-6 3-{(2S,4aR,6S,8R,8aR)-8-Benzyloxy-6-[(1S,3S)-1-benzyloxy-3-((2S,3R,6S)-3-methyl-1,7-dioxa-spiro[5.5]undec-2-yl)-butyl]-2-methoxy-7-methylene-octahydro-pyrano[3,2-b]pyran-2-yl}-propionaldehyde 
• 203925-61-5 3-{(2R,4aR,6S,8R,8aR)-8-Benzyloxy-6-[(1S,3S)-1-benzyloxy-3-((2S,3R,6S)-3-methyl-1,7-dioxa-spiro[5.5]undec-2-yl)-butyl]-2-methoxy-7-methylene-octahydro-pyrano[3,2-b]pyran-2-yl}-propan-1-ol 
• 203925-60-4 (2R,4aR,6S,8R,8aR)-8-Benzyloxy-6-[(1S,3S)-1-benzyloxy-3-((2S,3R,6S)-3-methyl-1,7-dioxa-spiro[5.5]undec-2-yl)-butyl]-2-methoxy-2-[3-(4-methoxy-benzyloxy)-propyl]-7-methylene-octahydro-pyrano[3,2-b]pyran 
• 194039-22-0 (4-{(2S,4aR,6S,8R,8aR)-8-Benzyloxy-6-[(1S,3S)-1-benzyloxy-3-((2S,3R,6S)-3-methyl-1,7-dioxa-spiro[5.5]undec-2-yl)-butyl]-2-methoxy-7-methylene-octahydro-pyrano[3,2-b]pyran-2-yl}-2-oxo-butyl)-phosphonic acid dimethyl ester 
• 194039-20-8 (1S,3S)-1-{(2S,4R,4aR,6R,8aR)-4-Benzyloxy-6-methoxy-6-[3-(4-methoxy-benzyloxy)-propyl]-3-methylene-octahydro-pyrano[3,2-b]pyran-2-yl}-3-((2S,3R,6S)-3-methyl-1,7-dioxa-spiro[5.5]undec-2-yl)-butan-1-ol 
• 78111-17-8 okadaic acid 
• 104307-13-3 tribenzyl okadaic acid 
• 194039-27-5 1,2-O-(S)-pivalidene-7,24,27-tri-O-benzylokadaic acid 
• 194039-24-2 C₇₁H₉₆O₁₄ 

Relevant academic research and scientific papers

Efficient synthesis of okadaic acid. 1. Convergent assembly of the C15- C38 domain

A convergent synthesis of the C15-C38 domain of the marine natural product okadaic acid is reported. This involved the preparation of intermediates representing the C16-C27 and C28-C38 portions of okadaic acid, their direct coupling, and elaboration to th