5α-androstane-3β,17α-diyl 3-p-toluenesulfonate 17-cyclohexanecarboxylate

Base Information

Chemical Name:5α-androstane-3β,17α-diyl 3-p-toluenesulfonate 17-cyclohexanecarboxylate
CAS No.:150054-87-8
Molecular Formula:C₃₃H₄₈O₅S
Molecular Weight:556.807
Hs Code.:

Synonyms:5α-androstane-3β,17α-diyl 3-p-toluenesulfonate 17-cyclohexanecarboxylate

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Chemical Property of 5α-androstane-3β,17α-diyl 3-p-toluenesulfonate 17-cyclohexanecarboxylate

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Technology Process of 5α-androstane-3β,17α-diyl 3-p-toluenesulfonate 17-cyclohexanecarboxylate

There total 8 articles about 5α-androstane-3β,17α-diyl 3-p-toluenesulfonate 17-cyclohexanecarboxylate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 71.0%

: 150054-83-4
3β-hydroxy-5α-androstan-17α-yl cyclohexanecarboxylate

: 98-59-9
p-toluenesulfonyl chloride

: 150054-87-8
5α-androstane-3β,17α-diyl 3-p-toluenesulfonate 17-cyclohexanecarboxylate

Guidance literature:: With pyridine; at 30 ℃; for 20h;
DOI:10.1135/cccc19930600

Reference yield:

: 1259-22-9
5-androstene-3β,17β-diol 3-acetate 17-p-toluene-δ-sulfonate

: 150054-87-8
5α-androstane-3β,17α-diyl 3-p-toluenesulfonate 17-cyclohexanecarboxylate

Guidance literature:: Multi-step reaction with 6 steps

1: 44 percent / NaNO₂ / dimethylsulfoxide / 1 h / 135 °C

2: 64 percent / pyridine / 20 h / Ambient temperature

3: 90 percent / conc. HCl / CHCl₃; methanol / 64 h / Ambient temperature

4: 89 percent / aluminium isopropoxide / toluene; cyclohexanone / 0.75 h / Heating

5: 6 percent / H₂ / Adams platinum catalyst / acetic acid / 2 h / Ambient temperature

6: 71 percent / pyridine / 20 h / 30 °C

With pyridine; hydrogenchloride; hydrogen; aluminum isopropoxide; sodium nitrite; platinum(IV) oxide; In methanol; chloroform; cyclohexanone; acetic acid; dimethyl sulfoxide; toluene;
DOI:10.1135/cccc19930600

Reference yield:

: 853-23-6
prasterone acetate

: 150054-87-8
5α-androstane-3β,17α-diyl 3-p-toluenesulfonate 17-cyclohexanecarboxylate

Guidance literature:: Multi-step reaction with 8 steps

1: 99 percent / NaBH₄ / methanol; ethyl acetate; CH₂Cl₂ / 1 h

2: pyridine / 72 h / 30 °C

3: 44 percent / NaNO₂ / dimethylsulfoxide / 1 h / 135 °C

4: 64 percent / pyridine / 20 h / Ambient temperature

5: 90 percent / conc. HCl / CHCl₃; methanol / 64 h / Ambient temperature

6: 89 percent / aluminium isopropoxide / toluene; cyclohexanone / 0.75 h / Heating

7: 6 percent / H₂ / Adams platinum catalyst / acetic acid / 2 h / Ambient temperature

8: 71 percent / pyridine / 20 h / 30 °C

With pyridine; hydrogenchloride; sodium tetrahydroborate; hydrogen; aluminum isopropoxide; sodium nitrite; platinum(IV) oxide; In methanol; dichloromethane; chloroform; cyclohexanone; acetic acid; dimethyl sulfoxide; ethyl acetate; toluene;
DOI:10.1135/cccc19930600