methyl 30-O-acetyltetronasin

Base Information

Chemical Name:methyl 30-O-acetyltetronasin
CAS No.:103576-53-0
Molecular Formula:C₃₈H₅₈O₉
Molecular Weight:658.873
Hs Code.:

Synonyms:

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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 methyl 30-O-acetyltetronasin

Chemical Property:

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Technology Process of methyl 30-O-acetyltetronasin

There total 2 articles about methyl 30-O-acetyltetronasin 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:

: 149298-89-5
tetronasin sodium salt

: 103576-53-0
methyl 30-O-acetyltetronasin

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine / Ambient temperature

2: 20percent aq. H₃PO₄ / ethanol; acetone

With phosphoric acid; In pyridine; ethanol; acetone;
DOI:10.1016/S0040-4039(00)83953-2

Reference yield:

: 186581-53-3,908094-01-9,334-88-3
diazomethane

: Sodium; 4-((S)-2-{(1S,2S,6R)-2-[(E)-3-acetoxy-2-((2R,3R,6S)-6-{(E)-(S)-3-[(2R,3S,5R)-5-((S)-1-methoxy-ethyl)-3-methyl-tetrahydro-furan-2-yl]-but-1-enyl}-3-methyl-tetrahydro-pyran-2-yl)-propenyl]-6-methyl-cyclohexyl}-propionyl)-5-oxo-2,5-dihydro-furan-3-olate

: 103576-53-0
methyl 30-O-acetyltetronasin

Guidance literature:: With phosphoric acid; In ethanol; acetone; Yield given;
DOI:10.1016/S0040-4039(00)83953-2

Reference yield:

: 103576-53-0
methyl 30-O-acetyltetronasin

: 131507-76-1
2-(tert-Butyl-diphenyl-silanyloxy)-1-((2R,3R,6S)-6-{(E)-(S)-3-[(2R,3S,5R)-5-((S)-1-methoxy-ethyl)-3-methyl-tetrahydro-furan-2-yl]-but-1-enyl}-3-methyl-tetrahydro-pyran-2-yl)-ethanone

Guidance literature:: Multi-step reaction with 8 steps

1: 1.) O₃ 2.) CSA / 1.) dichloromethane, -78 deg C

3: 1.) t-BuLi / 1.) toluene, THF, -78 deg C 2.) -78 deg C

4: -78 °C

5: Na/Hg, KH₂PO₄ / methanol / -40 °C

6: dimethylboron bromide / CH₂Cl₂ / -78 °C

7: imidazole / dimethylformamide

8: (COCl)2, DMSO, Et₃N / CH₂Cl₂ / -78 °C

With 1H-imidazole; potassium dihydrogenphosphate; sodium amalgam; oxalyl dichloride; dimethylboron bromide; camphor-10-sulfonic acid; tert.-butyl lithium; ozone; dimethyl sulfoxide; triethylamine; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4039(00)97889-4