C₄₇H₆₂O₉

Base Information

Chemical Name:C₄₇H₆₂O₉
CAS No.:474125-36-5
Molecular Formula:C₄₇H₆₂O₉
Molecular Weight:771.004
Hs Code.:

C<sub>47</sub>H<sub>62</sub>O<sub>9</sub>

Synonyms:C₄₇H₆₂O₉

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Chemical Property of C₄₇H₆₂O₉

Chemical Property:

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Technology Process of C₄₇H₆₂O₉

There total 21 articles about C₄₇H₆₂O₉ 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: 84.0%

: 261776-54-9
(2R,4aR,6S,7R,9S,10aS)-7-Benzyloxy-2-[(1S,2S)-2-benzyloxy-2-((5R,7S,8R,9S,10S)-8-methoxymethoxy-9,10-dimethyl-1,6-dioxa-spiro[4.5]dec-7-yl)-1-methyl-ethyl]-6-benzyloxymethyl-9-methyl-octahydro-1,5-dioxa-benzocycloocten-3-one

: 149-73-5
trimethyl orthoformate

: 474125-36-5
C₄₇H₆₂O₉

Guidance literature:: With trifluorormethanesulfonic acid; In hexane; at 20 ℃; for 19h;
DOI:10.1016/S0040-4020(02)00660-9

Reference yield: 50.0%

: 253172-24-6
(2R,4aR,6S,7R,9S,10aS)-7-Benzyloxy-2-[(1S,2S)-2-benzyloxy-2-((5R,7R,8R,9S,10S)-8-hydroxy-9,10-dimethyl-1,6-dioxa-spiro[4.5]dec-7-yl)-1-methyl-ethyl]-6-benzyloxymethyl-9-methyl-octahydro-1,5-dioxa-benzocycloocten-3-one

: 149-73-5
trimethyl orthoformate

: (2S,3S,4S,4aR,5aS,7S,9R,10S,11aR,12aS)-3,9-Bis-benzyloxy-10-benzyloxymethyl-2-((2R,3S,4S)-3,4-dimethyl-1,6-dioxa-spiro[4.4]non-2-yl)-12a-methoxy-4,7-dimethyl-dodecahydro-1,5,11-trioxa-cycloocta[b]naphthalene

: 474125-36-5
C₄₇H₆₂O₉

Guidance literature:: With trifluorormethanesulfonic acid; In benzene; at 20 ℃; for 3h;
DOI:10.1016/S0040-4020(02)00660-9

Reference yield:

: 196393-04-1
(3S,4S,5R,6S)-6-Benzyloxymethyl-5-hydroxy-3,4-dimethyl-tetrahydro-pyran-2-one

: 474125-36-5
C₄₇H₆₂O₉

Guidance literature:: Multi-step reaction with 17 steps

1.1: 95 percent / N,N-diisopropylethylamine / 1,2-dichloro-ethane / 24 h / 50 °C

2.1: tetrahydrofuran / 1.17 h / -70 °C

3.1: disiamylborane / tetrahydrofuran / 1.17 h / 0 °C

3.2: H₂O₂; NaHCO₃ / tetrahydrofuran; methanol; H₂O / 20 °C

4.1: 37.5 g / 10-camphorsulfonic acid / 1,2-dichloro-ethane / 3 h / 20 °C

5.1: 100 percent / hydrogen / Pd(OH)2/C / ethyl acetate / 24 h / 20 °C

6.1: DMSO; (COCl)2; triethylamine / CH₂Cl₂ / 2.25 h / -80 - -60 °C

7.1: 4.8 g / toluene / 0.58 h / -80 - -70 °C

8.1: 3.79 g / NaH / tetrahydrofuran; dimethylformamide / 7 h / 20 °C

9.1: N-methylmorpholine N-oxide; OsO₄ / 2-methyl-propan-2-ol; H₂O / 24 h / 20 °C

10.1: NaIO₄ / 2-methyl-propan-2-ol; H₂O / 1 h / 20 °C

11.1: 437 mg / NaClO₂; NaH₂PO₄; 2-methyl-2-butene / 2-methyl-propan-2-ol; H₂O / 3 h / 20 °C

12.1: 75 percent / 1,3-dicyclohexylcarbodiimide; 4-(dimethylamino)pyridine; 10-camphorsulfonic acid / CH₂Cl₂ / 24 h / 35 °C

13.1: 63 percent / tetrahydrofuran / 60 °C

14.1: BH₃*THF / tetrahydrofuran / 0 - 20 °C

14.2: 75 percent / aq. NaOH; aq. H₂O₂ / tetrahydrofuran / 0 - 20 °C

15.1: 57 percent / DMSO; (COCl)2; triethylamine / CH₂Cl₂ / 1.5 h / -70 - -40 °C

16.1: 58 percent / 1,8-diazabicyclo[5.4.0]undec-7-ene / CH₂Cl₂ / 12 h / 20 °C

17.1: 84 percent / trifluoromethanesulfonic acid / hexane / 19 h / 20 °C

With dmap; sodium chlorite; sodium periodate; sodium dihydrogenphosphate; osmium(VIII) oxide; borane-THF; 2-methyl-but-2-ene; oxalyl dichloride; trifluorormethanesulfonic acid; (1S)-10-camphorsulfonic acid; hydrogen; bis-(1,2-dimethylpropyl)borane; sodium hydride; dimethyl sulfoxide; 4-methylmorpholine N-oxide; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; N-ethyl-N,N-diisopropylamine; dicyclohexyl-carbodiimide; palladium dihydroxide; In tetrahydrofuran; hexane; dichloromethane; water; ethyl acetate; 1,2-dichloro-ethane; N,N-dimethyl-formamide; toluene; tert-butyl alcohol; 6.1: Swern oxidation / 15.1: Swern oxidation;
DOI:10.1016/S0040-4020(02)00660-9