68702-86-3

Usage

InChI:InChI=1/C26H38O2/c1-18(2)19(3)13-14-20(4)22-15-16-23-24(12-9-17-26(22,23)5)28-25(27)21-10-7-6-8-11-21/h6-8,10-11,13-14,18-20,22-24H,9,12,15-17H2,1-5H3/b14-13+/t19-,20+,22+,23?,24-,26+/m0/s1

Upstream product

• 68702-85-2 Benzoic acid (1R,3aR,4S,7aR)-1-((1S,4R)-2-acetoxy-3-benzenesulfonyl-1,4,5-trimethyl-hexyl)-7a-methyl-octahydro-inden-4-yl ester 
• 55812-82-3 (1R,3aR,4S,7aR)-7a-methyl-1-<(2E)-(1R,4R)-1,4,5-trimethyl-hex-2-enyl>-octahydro-1H-inden-4-ol 
• 98-88-4 benzoyl chloride 
• 20180-66-9 (S)-3,4-Dimethylpentanol-1 
• 152912-18-0 (S)-2,3-Dimethylbutyl-phenylsulfid 
• 68702-80-7 ((S)-3,4-dimethyl-pentyloxymethyl)-benzene 
• 68702-78-3 (S)-5-Benzyloxy-2,3-dimethyl-pentan-1-ol 
• 68702-76-1 (S)-5-Benzyloxy-2,3-dimethyl-pentanoic acid 
• 68702-77-2 (S)-5-Benzyloxy-2,3-dimethyl-pentanoic acid ethyl ester 
• 68702-79-4 Toluene-4-sulfonic acid (S)-5-benzyloxy-2,3-dimethyl-pentyl ester 
• 20180-65-8 (S)-(-)-3,4-dimethylpentanoic acid 
• 55812-82-3 (1R,3aR,7aR)-7a-Methyl-1-((E)-(1R,4R)-1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-4-ol 
• 138079-58-0 (R)-2,3-Dimethyl-4-(triphenyl-λ⁵-phosphanylidene)-butan-2-ol 
• 73295-12-2 (S)-2,3-dimethyl-1,3-butanediol 

Downstream Products

• 66774-71-8 Benzoic acid (1R,3aR,4S,7aR)-7a-methyl-1-((S)-1-methyl-2-oxo-ethyl)-octahydro-inden-4-yl ester 
• 66774-70-7 (8S,20S)-des-A,B-8-benzoyloxy-20-(hydroxymethyl)-pregnane 
• 100858-26-2 (22E,24S)-de-A,B-25-<(methoxymethyl)oxy>ergost-22-en-8-one 
• 60133-18-8 ercalcitriol 
• 100858-20-6 (22R)-des-A,B-8β-(benzoyloxy)-25-<(methoxymethyl)oxy>cholest-23-yn-22-ol 
• 145354-35-4 (22R)-des-A,B-8β-(benzoyloxy)-25-<(methoxymethyl)oxy>-22-<<(1'R)-3'-oxo-3'-<(methoxymethyl)oxy>-1'-methylpropyl>-oxy>cholest-23-yne 
• 145354-39-8 1α-[(tert-butyldimethylsilyl)oxy]-25-[(methoxymethyl)oxy]previtamin D₂ tert-butyldimethylsilyl ether 
• 115527-12-3 (20R)-des-A,B-8β-(benzoyloxy)-23,24-dinorcholan-22-al 
• 145354-28-5 (20R)-des-A,B-8β-(benzoyloxy)-23,24-dinorcholane-22-ol 
• 145414-56-8 (22S)-des-A,B-8β-(benzoyloxy)-22,25-dihydroxycholest-23-yne 
• 145354-34-3 (22R)-des-A,B-8β-(benzoyloxy)-22,25-dihydroxycholest-23-yne 
• 145354-29-6 (20S)-des-A,B-8β-(benzoyloxy)-20-<(2'R,6'R)-6'-methyl-4'-oxo-1',3'-dioxan-2'-yl>pregnane 

Relevant academic research and scientific papers

Phosphorus ylide chemistry investigated for dihydrotachysterol2 metabolite side-chain synthesis: The Wittig approach

The behaviour of the γ-oxido ylide of R-(3-hydroxy-2,3-dimethylbutyl)triphenylphosphonium iodide 4, to be used in the 25-hydroxylated DHT2 side-chain synthesis, was studied. The synthesis of the chiral phosponium salt 4 was done in an overall y