C₂₁H₃₂O₄

Base Information

Chemical Name:C₂₁H₃₂O₄
CAS No.:1301605-14-0
Molecular Formula:C₂₁H₃₂O₄
Molecular Weight:348.483
Hs Code.:

C<sub>21</sub>H<sub>32</sub>O<sub>4</sub>

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 C₂₁H₃₂O₄

Chemical Property:

Purity/Quality:

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Technology Process of C₂₁H₃₂O₄

There total 8 articles about C₂₁H₃₂O₄ 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:

: 1301605-26-4
C₁₈H₂₆O₄

: 85116-38-7
(+)-diisopinocampheylallylborane

: C₂₁H₃₂O₄

: 1301605-14-0
C₂₁H₃₂O₄

Guidance literature:: C₁₈H₂₆O₄; (+)-diisopinocampheylallylborane; In diethyl ether; at -78 ℃;

With dihydrogen peroxide; sodium hydroxide; In diethyl ether; water; at 25 ℃; for 0.5h; optical yield given as %de;
DOI:10.1021/ol200824r

Reference yield:

: 1301605-21-9
C₁₀H₁₆O₂S₂

: C₂₁H₃₂O₄

: 1301605-14-0
C₂₁H₃₂O₄

Guidance literature:: Multi-step reaction with 6 steps

1.1: diisobutylaluminium hydride / toluene / 1 h / -78 °C

2.1: tert.-butyl lithium / tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; pentane / 0.17 h / -78 °C

2.2: 1 h / -78 °C

3.1: manganese(IV) oxide / dichloromethane / 4 h / 0 °C

4.1: Raney 2400 Ni / ethanol / 12 h / 40 °C

5.1: sulfur trioxide pyridine complex; dimethyl sulfoxide; N-ethyl-N,N-diisopropylamine / dichloromethane / 2 h / 0 °C

6.1: diethyl ether / -78 °C

6.2: 0.5 h / 25 °C

With manganese(IV) oxide; tert.-butyl lithium; sulfur trioxide pyridine complex; diisobutylaluminium hydride; dimethyl sulfoxide; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; diethyl ether; ethanol; dichloromethane; toluene; pentane; 5.1: Parikh-Doering oxidation / 6.1: Brown asymmetric allylation;
DOI:10.1021/ol200824r

Reference yield:

: 1301605-11-7
C₉H₁₆OS₂

: C₂₁H₃₂O₄

: 1301605-14-0
C₂₁H₃₂O₄

Guidance literature:: Multi-step reaction with 5 steps

1.1: tert.-butyl lithium / tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; pentane / 0.17 h / -78 °C

1.2: 1 h / -78 °C

2.1: manganese(IV) oxide / dichloromethane / 4 h / 0 °C

3.1: Raney 2400 Ni / ethanol / 12 h / 40 °C

4.1: sulfur trioxide pyridine complex; dimethyl sulfoxide; N-ethyl-N,N-diisopropylamine / dichloromethane / 2 h / 0 °C

5.1: diethyl ether / -78 °C

5.2: 0.5 h / 25 °C

With manganese(IV) oxide; tert.-butyl lithium; sulfur trioxide pyridine complex; dimethyl sulfoxide; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; diethyl ether; ethanol; dichloromethane; pentane; 4.1: Parikh-Doering oxidation / 5.1: Brown asymmetric allylation;
DOI:10.1021/ol200824r