C₃₇H₄₂N₂O₈S

Base Information

Chemical Name:C₃₇H₄₂N₂O₈S
CAS No.:1421052-32-5
Molecular Formula:C₃₇H₄₂N₂O₈S
Molecular Weight:674.815
Hs Code.:

C<sub>37</sub>H<sub>42</sub>N<sub>2</sub>O<sub>8</sub>S

Synonyms:C₃₇H₄₂N₂O₈S

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Chemical Property of C₃₇H₄₂N₂O₈S

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Technology Process of C₃₇H₄₂N₂O₈S

There total 9 articles about C₃₇H₄₂N₂O₈S 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: 86.0%

: 1421052-31-4
(3S,4S)-3-methoxy-5-((3S,12bS)-10-methoxy-2-oxo-12-tosyl-1,2,3,4,6,7,12,12b-octahydroindolo[2,3-a]quinolizin-3-yl)-4-(4-methoxybenzyloxy)pentanal

: 1421052-32-5
C₃₇H₄₂N₂O₈S

Guidance literature:: With piperidine; toluene-4-sulfonic acid; In toluene; Inert atmosphere;
DOI:10.1021/ol400046n

Reference yield:

: 1421052-20-1
(S)-(4-(benzyloxy)-3-methoxybutoxy)(tert-butyl)dimethylsilane

: 1421052-32-5
C₃₇H₄₂N₂O₈S

Guidance literature:: Multi-step reaction with 9 steps

1.1: palladium 10% on activated carbon; hydrogen / ethyl acetate / 9 h / 20 °C / Inert atmosphere

2.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 1 h / -60 °C

2.2: -60 - 20 °C

3.1: titanium(IV) trichloride isopropoxide / dichloromethane / 0.33 h / -78 °C / Inert atmosphere

3.2: -78 °C / Inert atmosphere

4.1: trifluorormethanesulfonic acid / diethyl ether / 1.75 h / -20 - 20 °C

5.1: tert.-butyl lithium / diethyl ether; pentane / 0.58 h / -78 °C / Inert atmosphere

5.2: 1.5 h / -78 °C / Inert atmosphere

6.1: C₁₇H₃₄N₄OS; acetic acid / toluene / 110 h / 20 - 45 °C / Inert atmosphere

7.1: pyridine hydrogenfluoride / tetrahydrofuran / 16 h / 0 - 20 °C

8.1: Dess-Martin periodane / dichloromethane / 1 h / 20 °C

9.1: piperidine; toluene-4-sulfonic acid / toluene / Inert atmosphere

With piperidine; oxalyl dichloride; titanium(IV) trichloride isopropoxide; trifluorormethanesulfonic acid; palladium 10% on activated carbon; C₁₇H₃₄N₄OS; hydrogen; tert.-butyl lithium; Dess-Martin periodane; toluene-4-sulfonic acid; pyridine hydrogenfluoride; acetic acid; dimethyl sulfoxide; In tetrahydrofuran; diethyl ether; dichloromethane; ethyl acetate; toluene; pentane; 2.1: |Swern Oxidation / 2.2: |Swern Oxidation;
DOI:10.1021/ol400046n

Reference yield:

: (S)-4-(tert-butyldimethylsilyloxy)-2-methoxybutan-1-ol

: 1421052-32-5
C₃₇H₄₂N₂O₈S

Guidance literature:: Multi-step reaction with 8 steps

1.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 1 h / -60 °C

1.2: -60 - 20 °C

2.1: titanium(IV) trichloride isopropoxide / dichloromethane / 0.33 h / -78 °C / Inert atmosphere

2.2: -78 °C / Inert atmosphere

3.1: trifluorormethanesulfonic acid / diethyl ether / 1.75 h / -20 - 20 °C

4.1: tert.-butyl lithium / diethyl ether; pentane / 0.58 h / -78 °C / Inert atmosphere

4.2: 1.5 h / -78 °C / Inert atmosphere

5.1: C₁₇H₃₄N₄OS; acetic acid / toluene / 110 h / 20 - 45 °C / Inert atmosphere

6.1: pyridine hydrogenfluoride / tetrahydrofuran / 16 h / 0 - 20 °C

7.1: Dess-Martin periodane / dichloromethane / 1 h / 20 °C

8.1: piperidine; toluene-4-sulfonic acid / toluene / Inert atmosphere

With piperidine; oxalyl dichloride; titanium(IV) trichloride isopropoxide; trifluorormethanesulfonic acid; C₁₇H₃₄N₄OS; tert.-butyl lithium; Dess-Martin periodane; toluene-4-sulfonic acid; pyridine hydrogenfluoride; acetic acid; dimethyl sulfoxide; In tetrahydrofuran; diethyl ether; dichloromethane; toluene; pentane; 1.1: |Swern Oxidation / 1.2: |Swern Oxidation;
DOI:10.1021/ol400046n