C₄₀H₅₈O₉

Base Information

Chemical Name:C₄₀H₅₈O₉
CAS No.:170889-98-2
Molecular Formula:C₄₀H₅₈O₉
Molecular Weight:682.895
Hs Code.:

C<sub>40</sub>H<sub>58</sub>O<sub>9</sub>

Synonyms:C₄₀H₅₈O₉

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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 C₄₀H₅₈O₉

Chemical Property:

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Technology Process of C₄₀H₅₈O₉

There total 7 articles about C₄₀H₅₈O₉ 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: 95.0%

: 170889-97-1
C₄₃H₆₂O₉

: 170889-98-2
C₄₀H₅₈O₉

Guidance literature:: With camphor-10-sulfonic acid; In methanol; at 25 ℃; for 5h;
DOI:10.1021/ja00146a009

Reference yield:

: 4-[(2S,3R,4aS,5aR,8S,9R,10aS,11aR)-3-Benzyloxy-2-(2-benzyloxy-ethyl)-8-hydroxy-2,4a,5a-trimethyl-dodecahydro-1,5,10-trioxa-cyclohepta[b]naphthalen-9-yl]-pentanoic acid

: 170889-98-2
C₄₀H₅₈O₉

Guidance literature:: Multi-step reaction with 7 steps

1: 1.) 2,4,6-trichlorobenzoyl chloride, Et₃N, 2.) DMAP / 1.) THF, 0 deg C, 2 h, 2.) THF, benzene, reflux, 3 h

2: 1.) LiHMDS, HMPA / 1.) THF, -78 deg C, 2 h, 2.) THF, from -78 to 25 deg C, 2 h

3: 68 percent / CrCl₂, NiCl₂ / dimethylformamide / 25 °C

4: 1.) KH / 1.) 25 deg C, 2 h, 2.) 10 min

5: 60 percent / n-Bu₃SnH, AIBN / benzene / 0.5 h / 80 °C

6: 1.) BH₃*THF, 2.) 3 N aq. NaOH, 30percent aq. H₂O₂ / 1.) THF, -30 deg C, 16 h, 2.) THF, 0 deg C, 1 h

7: 95 percent / CSA / methanol / 5 h / 25 °C

With chromium dichloride; N,N,N,N,N,N-hexamethylphosphoric triamide; dmap; sodium hydroxide; borane-THF; 2,2'-azobis(isobutyronitrile); 2,4,6-trichlorobenzoyl chloride; camphor-10-sulfonic acid; dihydrogen peroxide; tri-n-butyl-tin hydride; potassium hydride; triethylamine; nickel dichloride; lithium hexamethyldisilazane; In methanol; N,N-dimethyl-formamide; benzene;
DOI:10.1021/ja00146a009

Reference yield:

: 161984-69-6
C₃₇H₄₇F₃O₉S

: 170889-98-2
C₄₀H₅₈O₉

Guidance literature:: Multi-step reaction with 5 steps

1: 68 percent / CrCl₂, NiCl₂ / dimethylformamide / 25 °C

2: 1.) KH / 1.) 25 deg C, 2 h, 2.) 10 min

3: 60 percent / n-Bu₃SnH, AIBN / benzene / 0.5 h / 80 °C

4: 1.) BH₃*THF, 2.) 3 N aq. NaOH, 30percent aq. H₂O₂ / 1.) THF, -30 deg C, 16 h, 2.) THF, 0 deg C, 1 h

5: 95 percent / CSA / methanol / 5 h / 25 °C

With chromium dichloride; sodium hydroxide; borane-THF; 2,2'-azobis(isobutyronitrile); camphor-10-sulfonic acid; dihydrogen peroxide; tri-n-butyl-tin hydride; potassium hydride; nickel dichloride; In methanol; N,N-dimethyl-formamide; benzene;
DOI:10.1021/ja00146a009