(+/-)-11-epi-colletallol

Base Information

Chemical Name:(+/-)-11-epi-colletallol
CAS No.:97949-87-6
Molecular Formula:C₁₄H₂₀O₅
Molecular Weight:268.31
Hs Code.:

Synonyms:

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Chemical Property of (+/-)-11-epi-colletallol

Chemical Property:

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Technology Process of (+/-)-11-epi-colletallol

There total 24 articles about (+/-)-11-epi-colletallol 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:

: 97911-75-6
8-Methyl-1,4-dioxa-spiro[4.6]undecane-8,9-diol

: 50376-41-5,97911-84-7,97949-87-6
(+/-)-colletallol

Guidance literature:: Multi-step reaction with 9 steps

1: lead tetraacetate / benzene / Ambient temperature

2: 90 percent / diethyl phosphorochloridate, triethylamine, 4-(dimethylamino)pyridine / benzene / Ambient temperature

3: sodium borohydride / tetrahydrofuran

4: H₂ / 5percent Pd-C / ethyl acetate

5: 1) diethyl phosphorochloridate, triethylamine 2) 4-(dimethylamino)pyridine / 1) acetonitrile, -15 deg C, 2 h; 2) acetonitrile, reflux, 12 h

6: LDA / tetrahydrofuran / -78 °C

7: H₂O₂ / H₂O; acetic acid / 0 °C

8: trifluoroacetic acid / CH₂Cl₂ / Ambient temperature

9: sodium borohydride, cerium chloride / methanol

With lead(IV) acetate; dmap; sodium tetrahydroborate; cerium(III) chloride; hydrogen; dihydrogen peroxide; diethyl chlorophosphate; triethylamine; trifluoroacetic acid; lithium diisopropyl amide; palladium on activated charcoal; In tetrahydrofuran; methanol; dichloromethane; water; acetic acid; ethyl acetate; benzene;
DOI:10.1016/S0040-4039(00)98360-6

Reference yield:

: 97911-75-6
8-Methyl-1,4-dioxa-spiro[4.6]undecane-8,9-diol

: 50376-41-5,97911-84-7,97949-87-6
(+/-)-11-epi-colletallol

Guidance literature:: Multi-step reaction with 9 steps

1: lead tetraacetate / benzene / Ambient temperature

2: 90 percent / diethyl phosphorochloridate, triethylamine, 4-(dimethylamino)pyridine / benzene / Ambient temperature

3: sodium borohydride / tetrahydrofuran

4: H₂ / 5percent Pd-C / ethyl acetate

5: 1) diethyl phosphorochloridate, triethylamine 2) 4-(dimethylamino)pyridine / 1) acetonitrile, -15 deg C, 2 h; 2) acetonitrile, reflux, 12 h

6: LDA / tetrahydrofuran / -78 °C

7: H₂O₂ / H₂O; acetic acid / 0 °C

8: trifluoroacetic acid / CH₂Cl₂ / Ambient temperature

9: sodium borohydride, cerium chloride / methanol

With lead(IV) acetate; dmap; sodium tetrahydroborate; cerium(III) chloride; hydrogen; dihydrogen peroxide; diethyl chlorophosphate; triethylamine; trifluoroacetic acid; lithium diisopropyl amide; palladium on activated charcoal; In tetrahydrofuran; methanol; dichloromethane; water; acetic acid; ethyl acetate; benzene;
DOI:10.1016/S0040-4039(00)98360-6

Reference yield:

: 104446-42-6
9-hydroxy-1,4-dioxaspiro[4.6]undecan-8-one

: 50376-41-5,97911-84-7,97949-87-6
(+/-)-colletallol

Guidance literature:: Multi-step reaction with 10 steps

1: tetrahydrofuran

2: lead tetraacetate / benzene / Ambient temperature

3: 90 percent / diethyl phosphorochloridate, triethylamine, 4-(dimethylamino)pyridine / benzene / Ambient temperature

4: sodium borohydride / tetrahydrofuran

5: H₂ / 5percent Pd-C / ethyl acetate

6: 1) diethyl phosphorochloridate, triethylamine 2) 4-(dimethylamino)pyridine / 1) acetonitrile, -15 deg C, 2 h; 2) acetonitrile, reflux, 12 h

7: LDA / tetrahydrofuran / -78 °C

8: H₂O₂ / H₂O; acetic acid / 0 °C

9: trifluoroacetic acid / CH₂Cl₂ / Ambient temperature

10: sodium borohydride, cerium chloride / methanol

With lead(IV) acetate; dmap; sodium tetrahydroborate; cerium(III) chloride; hydrogen; dihydrogen peroxide; diethyl chlorophosphate; triethylamine; trifluoroacetic acid; lithium diisopropyl amide; palladium on activated charcoal; In tetrahydrofuran; methanol; dichloromethane; water; acetic acid; ethyl acetate; benzene;
DOI:10.1016/S0040-4039(00)98360-6