C₂₀H₁₇NO₃S

Base Information

Chemical Name:C₂₀H₁₇NO₃S
CAS No.:3406-18-6
Molecular Formula:C₂₀H₁₇NO₃S
Molecular Weight:351.426
Hs Code.:

C<sub>20</sub>H<sub>17</sub>NO<sub>3</sub>S

Synonyms:C₂₀H₁₇NO₃S

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Chemical Property of C₂₀H₁₇NO₃S

Chemical Property:

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Technology Process of C₂₀H₁₇NO₃S

There total 6 articles about C₂₀H₁₇NO₃S 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: 93.0%

: 1264737-57-6
N-benzoyl-4-methylphenyl sulfonimidoyl fluoride

: 108-95-2,27073-41-2
phenol

: 3406-18-6
C₂₀H₁₇NO₃S

Guidance literature:: With 1,8-diazabicyclo[5.4.0]undec-7-ene; In acetonitrile; at 20 ℃; for 0.0833333h;
DOI:10.1002/anie.201915519

Reference yield:

: 667-14-1
N-benzoyl-p-toluene sulfonimidoyl chloride

: 3406-18-6
C₂₀H₁₇NO₃S

Guidance literature:: Multi-step reaction with 2 steps

1: 18-crown-6 ether; potassium fluoride / 16 h / 20 °C

2: 1,8-diazabicyclo[5.4.0]undec-7-ene / acetonitrile / 0.08 h / 20 °C

With potassium fluoride; 18-crown-6 ether; 1,8-diazabicyclo[5.4.0]undec-7-ene; In acetonitrile;
DOI:10.1002/anie.201915519

Reference yield:

: 657-84-1
sodium tosylate

: 3406-18-6
C₂₀H₁₇NO₃S

Guidance literature:: Multi-step reaction with 5 steps

1.1: oxalyl dichloride / toluene / 1 h / 0 - 20 °C

1.2: 1 h / 0 - 20 °C

2.1: n-butyllithium / tetrahydrofuran / 0.17 h / -78 °C

2.2: 3 h / -78 - 20 °C

3.1: tert-butylhypochlorite / dichloromethane / 2 h / 0 °C / Inert atmosphere

4.1: 18-crown-6 ether; potassium fluoride / 16 h / 20 °C

5.1: acetonitrile / 0.17 h / 20 °C

With potassium fluoride; n-butyllithium; oxalyl dichloride; 18-crown-6 ether; tert-butylhypochlorite; In tetrahydrofuran; dichloromethane; toluene; acetonitrile;
DOI:10.1002/anie.201915519