132409-48-4

Upstream product

• 100-39-0 benzyl bromide 
• 87678-97-5 anti-(2R,3S)-2-methylbutane-1,3-diol 
• 101470-81-9 (2R,3S)-1-Benzyloxymethyloxy-2-methylbutan-3-ol 
• 132409-37-1 C₃₀H₃₆O₃ 
• 914461-68-0 (2R,3S)-3-hydroxy-2-methylbutyl-4-methylbenzenesulfonate 

Downstream Products

• 565226-32-6 (2S,4S,5R,6R,7S,8S,9R,10S,11S)-11-Benzyloxy-2-{(4S,5R,6R)-6-[(S)-2-(tert-butyl-diphenyl-silanyloxy)-1-methyl-ethyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-9-(4-methoxy-benzyloxy)-6,8,10-trimethyl-5,7-bis-triethylsilanyloxy-dodecan-4-ol 
• 565226-33-7 (S)-2-((4R,5R,6S)-6-{(S)-3-[(2S,4R,5R,6S)-6-[(1S,2R,3S,4S)-4-Benzyloxy-2-(4-methoxy-benzyloxy)-1,3-dimethyl-pentyl]-5-methyl-2-(2,4,6-trimethyl-phenyl)-[1,3]dioxan-4-yl]-1-methyl-but-3-enyl}-2,2,5-trimethyl-[1,3]dioxan-4-yl)-propan-1-ol 
• 565226-25-7 (R)-2-((4S,5R,6S)-6-{(S)-3-[(2S,4R,5R,6S)-6-((1S,2R,3R,4S)-4-Benzyloxy-2-hydroxy-1,3-dimethyl-pentyl)-5-methyl-2-(2,4,6-trimethyl-phenyl)-[1,3]dioxan-4-yl]-1-methyl-but-3-enyl}-2,2,5-trimethyl-[1,3]dioxan-4-yl)-propionic acid 
• 565226-37-1 C₄₂H₅₈O₉ 
• 565226-34-8 (1R,4S,5S,9S,10R,13R,14R,15S,17S,19R,20R)-13-((1S,2S)-2-Benzyloxy-1-methyl-propyl)-4,7,7,10,14,19,20-heptamethyl-2-methylene-17-(2,4,6-trimethyl-phenyl)-6,8,12,16,18-pentaoxa-tricyclo[13.3.1.1^5,9]icosan-11-one 
• 565226-36-0 C₄₀H₅₈O₈ 
• 1027918-84-8 (2S,5R,6R,7R,8R,9S,10S,11S)-11-Benzyloxy-2-[(4S,5R,6R)-6-((S)-2-hydroxy-1-methyl-ethyl)-2,2,5-trimethyl-[1,3]dioxan-4-yl]-9-(4-methoxy-benzyloxy)-6,8,10-trimethyl-4-methylene-dodecane-5,7-diol 
• 565226-35-9 (1S,2R,5S,6R,7R,8R,9R,12S,13S,15S,17R)-5-((1S,2S)-2-Benzyloxy-1-methyl-propyl)-7,9-dihydroxy-2,6,8,12,17-pentamethyl-10-methylene-15-(2,4,6-trimethyl-phenyl)-4,14,16-trioxa-bicyclo[11.3.1]heptadecan-3-one 
• 565226-26-8 (2R,3R,4S,5S,6R,7S,8S)-8-Benzyloxy-6-(4-methoxy-benzyloxy)-3,5,7-trimethyl-2,4-bis-triethylsilanyloxy-nonanal 
• 565226-31-5 2,2-Dimethyl-propionic acid (2R,3S,4R,5S,6R,7S,8S)-8-benzyloxy-2-hydroxy-6-(4-methoxy-benzyloxy)-3,5,7-trimethyl-4-triethylsilanyloxy-nonyl ester 

Relevant academic research and scientific papers

The first stereoselective total synthesis of lankanolide. Part 2

The seco-acid derivative designed by conformation calculation and lactonization experiment of model seco-acids was synthesized, and subjected to macrolactonization to afford the lactone derivative. The lankanolide was synthesized via several steps after the lactonization, and the synthetic lankanolide was confirmed to have the same physical data (NMR, mass, IR and αD) as the lankanolide prepared from lankamycin according to the reported method.

Relative configuration of a δ-Lactone isolated from mandibular gland secretion of Calomyrmex sp. males

The relative configuration of a δ-lactone isolated from the mandibular gland extracts of Calomyrmex sp. males has been determined to be (3SR,5RS,6SR)-3,5,6-trimethyltetrahydropyran-2H-one after the synthesis of the four possible racemates and comparison o

Diastereodifferentiation in SN2' Additions of Methylcuprates to Nonracemic Acyclic Vinyloxiranes

SN2' additions of Me2CuLi, MeCu(CN)Li, and Me2Cu(CN)Li2 to the 2S and 2R alkoxy cis-(Z)- and -(E)-vinyloxiranes 8, 9, 13, and 14 were examined as possible routes to acyclic subunits of polypropionate natural products.Highest anti:syn ratios wer