C₂₁H₂₇NO₃S

Base Information

Chemical Name:C₂₁H₂₇NO₃S
CAS No.:1265596-08-4
Molecular Formula:C₂₁H₂₇NO₃S
Molecular Weight:373.516
Hs Code.:

C<sub>21</sub>H<sub>27</sub>NO<sub>3</sub>S

Synonyms:C₂₁H₂₇NO₃S

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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 C₂₁H₂₇NO₃S

Chemical Property:

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Technology Process of C₂₁H₂₇NO₃S

There total 1 articles about C₂₁H₂₇NO₃S 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: 96.0%

: 1265595-72-9
C₁₇H₁₉NO₃S

: 7103-09-5
4-but-1-enylmagnesium bromide

: 1265596-08-4
C₂₁H₂₇NO₃S

Guidance literature:: With copper(l) iodide; In tetrahydrofuran; at -40 - -10 ℃;
DOI:10.1021/ol103064f

Reference yield: 96.0%

: 24424-99-5
di-tert-butyl dicarbonate

: 1265596-08-4
C₂₁H₂₇NO₃S

: 1265596-12-0
C₂₆H₃₅NO₅S

Guidance literature:: With dmap; In acetonitrile; at 25 ℃; for 1h;
DOI:10.1021/ol103064f

Reference yield:

: 1265596-08-4
C₂₁H₂₇NO₃S

: 1265595-77-4
C₂₂H₂₇NO₄S

Guidance literature:: Multi-step reaction with 6 steps

1.1: dmap / acetonitrile / 1 h / 25 °C

2.1: ozone / ethyl acetate / 0.17 h / -78 °C

2.2: 3 h / 25 °C

3.1: 18-crown-6 ether; potassium hexamethylsilazane / tetrahydrofuran / 0.5 h / -78 °C

3.2: 1 h / -78 °C

4.1: diisobutylaluminium hydride / toluene / 2 h / -78 °C

5.1: trifluoroacetic acid / dichloromethane / 2 h / 0 °C

6.1: manganese(IV) oxide / dichloromethane / 4 h / 25 °C

With dmap; manganese(IV) oxide; 18-crown-6 ether; potassium hexamethylsilazane; diisobutylaluminium hydride; ozone; trifluoroacetic acid; In tetrahydrofuran; dichloromethane; ethyl acetate; toluene; acetonitrile; 3.1: Still-Gennari olefination / 3.2: Still-Gennari olefination;
DOI:10.1021/ol103064f