503609-71-0

Upstream product

• 100-39-0 benzyl bromide 
• 200186-27-2 (4R,5S,6S)-4-(4-Benzyloxy-butyl)-6-[1,3]dithian-2-ylmethyl-2,2,5-trimethyl-[1,3]dioxane 
• 160797-23-9 (1R,2S)-1-((S)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2-methyl-but-3-en-1-ol 
• 503609-79-8 (S)-4-((1R,2S)-1-Benzyloxy-2-methyl-but-3-enyl)-2,2-dimethyl-[1,3]dioxolane 
• 503609-55-0 (2S,3R,4S)-3-Benzyloxy-4-methyl-hex-5-ene-1,2-diol 
• 503609-54-9 (2R,3R,4R,5S)-4-Benzyloxy-5-(4-methoxy-benzyloxy)-3-methyl-tetrahydro-pyran-2-carbaldehyde 
• 503609-57-2 [(2R,3S,4R,5S)-4-Benzyloxy-5-(4-methoxy-benzyloxy)-3-methyl-tetrahydro-pyran-2-yl]-methanol 
• 503609-70-9 2,4,6-Triisopropyl-benzenesulfonic acid (2S,3R,4S)-3-benzyloxy-2-hydroxy-4-methyl-hex-5-enyl ester 
• 503609-56-1 2,4,6-Triisopropyl-benzenesulfonic acid (2S,3R,4S)-3-benzyloxy-2-(4-methoxy-benzyloxy)-4-methyl-hex-5-enyl ester 

Downstream Products

• 503609-60-7 (2R,3R,4R,5S)-2-{(S)-[(2R,4S,5S,6R)-4-(tert-Butyl-dimethyl-silanyloxy)-6-(4-hydroxy-butyl)-2-methoxy-5-methyl-tetrahydro-pyran-2-yl]-hydroxy-methyl}-5-(4-methoxy-benzyloxy)-3-methyl-tetrahydro-pyran-4-ol 
• 503609-73-2 (2R,4S,5S,6R)-4-(tert-Butyl-dimethyl-silanyloxy)-6-(4-hydroxy-butyl)-2-{(S)-hydroxy-[(2R,3R,4R,5S)-4-hydroxy-5-(4-methoxy-benzyloxy)-3-methyl-tetrahydro-pyran-2-yl]-methyl}-5-methyl-tetrahydro-pyran-2-ol 
• 503609-72-1 (2R,4S,5S,6R)-6-(4-Benzyloxy-butyl)-2-{(S)-[(2R,3S,4R,5S)-4-benzyloxy-5-(4-methoxy-benzyloxy)-3-methyl-tetrahydro-pyran-2-yl]-hydroxy-methyl}-4-(tert-butyl-dimethyl-silanyloxy)-5-methyl-tetrahydro-pyran-2-ol 
• 503609-74-3 C₃₂H₅₆SiO₉(SiC₆H₁₄)3 
• 503609-67-4 C₃₉H₇₃ClSi₂O₉SO₂C₆H₄(C₃H₆)3 
• 503609-59-4 (2R,4S,5R,6R)-6-(4-Benzyloxy-butyl)-2-{(S)-[(2R,3S,4R,5S)-4-benzyloxy-5-(4-methoxy-benzyloxy)-3-methyl-tetrahydro-pyran-2-yl]-hydroxy-methyl}-5-methyl-tetrahydro-pyran-2,4-diol 

Relevant academic research and scientific papers

Total synthesis of (+)-spongistatin 1. An effective second-generation construction of an advanced EF Wittig salt, fragment union, and final elaboration.

A stereocontrolled, total synthesis of (+)-spongistatin 1 (1) has been achieved. Union of a second-generation EF Wittig salt (+)-3 with the advanced ABCD aldehyde (-)-4, followed by regioselective macrolactonization and global deprotection afforded (+)-sp