{(1R,3S)-3-tert-Butoxycarbonylamino-5-[2-[(1R,3aS,7aR)-1-((R)-5-hydroxy-1,5-dimethyl-hexyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-eth-(Z)-ylidene]-4-methylene-cyclohexyl}-carbamic acid tert-butyl ester

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Chemical Name:{(1R,3S)-3-tert-Butoxycarbonylamino-5-[2-[(1R,3aS,7aR)-1-((R)-5-hydroxy-1,5-dimethyl-hexyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-eth-(Z)-ylidene]-4-methylene-cyclohexyl}-carbamic acid tert-butyl ester
CAS No.:874635-41-3
Molecular Formula:C₃₇H₆₂N₂O₅
Molecular Weight:614.91
Hs Code.:

{(1R,3S)-3-tert-Butoxycarbonylamino-5-[2-[(1R,3aS,7aR)-1-((R)-5-hydroxy-1,5-dimethyl-hexyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-eth-(Z)-ylidene]-4-methylene-cyclohexyl}-carbamic acid tert-butyl ester

Synonyms:{(1R,3S)-3-tert-Butoxycarbonylamino-5-[2-[(1R,3aS,7aR)-1-((R)-5-hydroxy-1,5-dimethyl-hexyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-eth-(Z)-ylidene]-4-methylene-cyclohexyl}-carbamic acid tert-butyl ester

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Chemical Property of {(1R,3S)-3-tert-Butoxycarbonylamino-5-[2-[(1R,3aS,7aR)-1-((R)-5-hydroxy-1,5-dimethyl-hexyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-eth-(Z)-ylidene]-4-methylene-cyclohexyl}-carbamic acid tert-butyl ester

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Technology Process of {(1R,3S)-3-tert-Butoxycarbonylamino-5-[2-[(1R,3aS,7aR)-1-((R)-5-hydroxy-1,5-dimethyl-hexyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-eth-(Z)-ylidene]-4-methylene-cyclohexyl}-carbamic acid tert-butyl ester

There total 15 articles about {(1R,3S)-3-tert-Butoxycarbonylamino-5-[2-[(1R,3aS,7aR)-1-((R)-5-hydroxy-1,5-dimethyl-hexyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-eth-(Z)-ylidene]-4-methylene-cyclohexyl}-carbamic acid tert-butyl ester 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: 43.0%

: 874635-39-9
1α,3β-bis[(tert-butoxycarbonyl)amino]-25-hydroxy-3-deoxyprevitamin D₃

: 874635-41-3
{(1R,3S)-3-tert-Butoxycarbonylamino-5-[2-[(1R,3aS,7aR)-1-((R)-5-hydroxy-1,5-dimethyl-hexyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-eth-(Z)-ylidene]-4-methylene-cyclohexyl}-carbamic acid tert-butyl ester

Guidance literature:: In acetone; at 80 ℃; for 4h;
DOI:10.1016/j.bmc.2005.09.009

Reference yield:

: 169437-98-3
(3R,5S)-5-acetoxy-1-ethynyl-3-hydroxy-2-methylcyclohex-1-ene

: 874635-41-3
{(1R,3S)-3-tert-Butoxycarbonylamino-5-[2-[(1R,3aS,7aR)-1-((R)-5-hydroxy-1,5-dimethyl-hexyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-eth-(Z)-ylidene]-4-methylene-cyclohexyl}-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 10 steps

1: 82 percent / Ph₃P; diethylazodicarboxylate / tetrahydrofuran / 4 h / 20 °C

2: methylamine / ethanol / 36 h / 20 - 65 °C

3: NaHCO₃ / H₂O; CHCl₃ / 24 h / 20 °C

4: 94 percent / triethyamine / CH₂Cl₂ / 3 h / 0 °C

5: 79 percent / NaN₃ / dimethylformamide / 6 h / 65 °C

6: 82 percent / NaOH; Me₃P / H₂O; dimethylformamide / 24 h / 20 °C

7: CuI; Pd(PPh₃)2(OAc)2; diethylamine / dimethylformamide / 1 h / 20 °C

8: tetrabutylammonium fluoride / tetrahydrofuran / 12 h / 20 °C

9: H₂; quinoline; Lindlar catalyst / methanol; hexane / 0.33 h / 20 °C

10: 43 percent / acetone / 4 h / 80 °C

With quinoline; sodium hydroxide; Lindlar's catalyst; copper(l) iodide; sodium azide; bis(triphenylphosphine) palladium (Il) acetate; tetrabutyl ammonium fluoride; hydrogen; sodium hydrogencarbonate; diethylamine; triethylamine; triphenylphosphine; methylamine; diethylazodicarboxylate; trimethylphosphane; In tetrahydrofuran; methanol; ethanol; hexane; dichloromethane; chloroform; water; N,N-dimethyl-formamide; acetone; 1: Mitsunobu reaction / 6: Staudinger reaction;
DOI:10.1016/j.bmc.2005.09.009

Reference yield:

: 874635-26-4
(3S,5S)-5-acetoxy-1-ethynyl-2-methyl-3-phthalimidocyclohex-1-ene

: 874635-41-3
{(1R,3S)-3-tert-Butoxycarbonylamino-5-[2-[(1R,3aS,7aR)-1-((R)-5-hydroxy-1,5-dimethyl-hexyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-eth-(Z)-ylidene]-4-methylene-cyclohexyl}-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 9 steps

1: methylamine / ethanol / 36 h / 20 - 65 °C

2: NaHCO₃ / H₂O; CHCl₃ / 24 h / 20 °C

3: 94 percent / triethyamine / CH₂Cl₂ / 3 h / 0 °C

4: 79 percent / NaN₃ / dimethylformamide / 6 h / 65 °C

5: 82 percent / NaOH; Me₃P / H₂O; dimethylformamide / 24 h / 20 °C

6: CuI; Pd(PPh₃)2(OAc)2; diethylamine / dimethylformamide / 1 h / 20 °C

7: tetrabutylammonium fluoride / tetrahydrofuran / 12 h / 20 °C

8: H₂; quinoline; Lindlar catalyst / methanol; hexane / 0.33 h / 20 °C

9: 43 percent / acetone / 4 h / 80 °C

With quinoline; sodium hydroxide; Lindlar's catalyst; copper(l) iodide; sodium azide; bis(triphenylphosphine) palladium (Il) acetate; tetrabutyl ammonium fluoride; hydrogen; sodium hydrogencarbonate; diethylamine; triethylamine; methylamine; trimethylphosphane; In tetrahydrofuran; methanol; ethanol; hexane; dichloromethane; chloroform; water; N,N-dimethyl-formamide; acetone; 5: Staudinger reaction;
DOI:10.1016/j.bmc.2005.09.009