(+/-)-16,17-dehydro-18-(phenylsulfonyl)pleiocarpinine

Base Information

Chemical Name:(+/-)-16,17-dehydro-18-(phenylsulfonyl)pleiocarpinine
CAS No.:98759-76-3
Molecular Formula:C₂₈H₃₀N₂O₄S
Molecular Weight:490.623
Hs Code.:

Synonyms:(+/-)-16,17-dehydro-18-(phenylsulfonyl)pleiocarpinine

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (+/-)-16,17-dehydro-18-(phenylsulfonyl)pleiocarpinine

Chemical Property:

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Technology Process of (+/-)-16,17-dehydro-18-(phenylsulfonyl)pleiocarpinine

There total 9 articles about (+/-)-16,17-dehydro-18-(phenylsulfonyl)pleiocarpinine 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: 69.0%

: 5535-48-8
PVS

: 98737-01-0
(+/-)-N^a-methyl-17,20-dehydrodesethylvincadifformine N^b-oxide

: 98759-76-3
(+/-)-16,17-dehydro-18-(phenylsulfonyl)pleiocarpinine

Guidance literature:: In benzene; at 100 ℃; for 12h;
DOI:10.1021/jo00224a027

Reference yield: 60.0%

: 5535-48-8
PVS

: 98737-02-1
(+/-)-N^a-methyl-17,20-dehydrodesethylvincadifformine

: 98759-76-3
(+/-)-16,17-dehydro-18-(phenylsulfonyl)pleiocarpinine

Guidance literature:: In benzene; for 16h; Heating;
DOI:10.1021/jo00224a027

Reference yield:

: 20074-80-0
5-chloro-pentanal

: 98759-76-3
(+/-)-16,17-dehydro-18-(phenylsulfonyl)pleiocarpinine

Guidance literature:: Multi-step reaction with 6 steps

1: 61 percent / CH₂Cl₂ / 0.5 h / 20 °C

2: boric acid / CH₂Cl₂ / 2 h / Heating

3: 1.) NaH / 1.) DMF, 25 deg C, 30 min, 2.) DMF, 25 deg C, 30 min

4: 86 percent / m-chloroperbenzoic acid / CH₂Cl₂ / -78 °C

5: benzene / 1 h / 100 °C

6: 60 percent / benzene / 16 h / Heating

With boric acid; sodium hydride; 3-chloro-benzenecarboperoxoic acid; In dichloromethane; benzene;
DOI:10.1021/jo00224a027