C₃₁H₂₅NO₄S

Base Information

Chemical Name:C₃₁H₂₅NO₄S
CAS No.:144127-86-6
Molecular Formula:C₃₁H₂₅NO₄S
Molecular Weight:507.61
Hs Code.:

C<sub>31</sub>H<sub>25</sub>NO<sub>4</sub>S

Synonyms:C₃₁H₂₅NO₄S

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Chemical Property of C₃₁H₂₅NO₄S

Chemical Property:

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Technology Process of C₃₁H₂₅NO₄S

There total 17 articles about C₃₁H₂₅NO₄S 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: 81.0%

: 144127-85-5
C₄₇H₄₃NO₄SSi

: 144127-86-6
C₃₁H₂₅NO₄S

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 0 ℃; for 0.25h;
DOI:10.1021/ja00049a022

Reference yield:

: 100713-03-9
2-hydroxy-7,8,9,10-tetrahydrophenanthridine

: 144127-86-6
C₃₁H₂₅NO₄S

Guidance literature:: Multi-step reaction with 16 steps

1: 100 percent / pyridine / 24 h / 0 °C

2: 97 percent / diethylamine, copper(I) iodide, bis(triphenylphosphine)palladium(II) chloride / dimethylformamide / 11 h

3: 91 percent / m-CPBA / CH₂Cl₂ / 1 h / 25 °C

4: 91 percent / 1 h / 70 °C

5: 69 percent / Dowex 1*8-200 / methanol / 24 h / 60 °C

6: 88 percent / 2,6-lutidine / CH₂Cl₂ / 0.25 h / 0 °C

7: 1.) THF, from -78 deg C to 0 deg C, 2.) THF, from -78 deg C to 0 deg C, 2 h

8: 87 percent / m-CPBA, buffer solution (pH 7.5) / CH₂Cl₂ / 2 h / 25 °C

9: 92 percent / HF, Pyr / tetrahydrofuran / 24 h / 25 °C

10: 90 percent / pyridinium chlorochromate (PCC), molecular sieves 4A / CH₂Cl₂ / 3 h / 25 °C

11: 67 percent / copper(I) iodide, n-butylamine, tetrakis(triphenylphosphine)palladium⁽⁰⁾ / tetrahydrofuran / 3.5 h / 25 °C

12: 90 percent / LDA / toluene / 0.5 h / -78 °C

13: 76 percent / DMAP / CH₂Cl₂ / 60 h / 25 °C

14: 77 percent / n-Bu₃SnH, AIBN / benzene / 1.5 h / 55 °C

15: 92 percent / NaH / tetrahydrofuran / 0.17 h / 25 °C

16: 81 percent / tetra-n-butylammonium fluoride (TBAF) / tetrahydrofuran / 0.25 h / 0 °C

With pyridine; 2,6-dimethylpyridine; dmap; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; bis(triphenylphosphine)palladium(II)-chloride; 2,2'-azobis(isobutyronitrile); 4 A molecular sieve; buffer solution; Dowex 1*8-200; hydrogen fluoride; tetrabutyl ammonium fluoride; tri-n-butyl-tin hydride; sodium hydride; diethylamine; N-butylamine; 3-chloro-benzenecarboperoxoic acid; pyridinium chlorochromate; lithium diisopropyl amide; In tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide; toluene; benzene;
DOI:10.1021/ja00049a022

Reference yield:

: 35417-86-8
2-methoxy-7,8,9,10-tetrahydro-phenanthridine

: 144127-86-6
C₃₁H₂₅NO₄S

Guidance literature:: Multi-step reaction with 17 steps

1: sodium ethanethiolate / dimethylformamide / 4 h / 160 °C

2: 100 percent / pyridine / 24 h / 0 °C

3: 97 percent / diethylamine, copper(I) iodide, bis(triphenylphosphine)palladium(II) chloride / dimethylformamide / 11 h

4: 91 percent / m-CPBA / CH₂Cl₂ / 1 h / 25 °C

5: 91 percent / 1 h / 70 °C

6: 69 percent / Dowex 1*8-200 / methanol / 24 h / 60 °C

7: 88 percent / 2,6-lutidine / CH₂Cl₂ / 0.25 h / 0 °C

8: 1.) THF, from -78 deg C to 0 deg C, 2.) THF, from -78 deg C to 0 deg C, 2 h

9: 87 percent / m-CPBA, buffer solution (pH 7.5) / CH₂Cl₂ / 2 h / 25 °C

10: 92 percent / HF, Pyr / tetrahydrofuran / 24 h / 25 °C

11: 90 percent / pyridinium chlorochromate (PCC), molecular sieves 4A / CH₂Cl₂ / 3 h / 25 °C

12: 67 percent / copper(I) iodide, n-butylamine, tetrakis(triphenylphosphine)palladium⁽⁰⁾ / tetrahydrofuran / 3.5 h / 25 °C

13: 90 percent / LDA / toluene / 0.5 h / -78 °C

14: 76 percent / DMAP / CH₂Cl₂ / 60 h / 25 °C

15: 77 percent / n-Bu₃SnH, AIBN / benzene / 1.5 h / 55 °C

16: 92 percent / NaH / tetrahydrofuran / 0.17 h / 25 °C

17: 81 percent / tetra-n-butylammonium fluoride (TBAF) / tetrahydrofuran / 0.25 h / 0 °C

With pyridine; 2,6-dimethylpyridine; dmap; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; bis(triphenylphosphine)palladium(II)-chloride; 2,2'-azobis(isobutyronitrile); 4 A molecular sieve; buffer solution; Dowex 1*8-200; hydrogen fluoride; tetrabutyl ammonium fluoride; tri-n-butyl-tin hydride; sodium hydride; diethylamine; N-butylamine; 3-chloro-benzenecarboperoxoic acid; pyridinium chlorochromate; lithium diisopropyl amide; sodium thioethylate; In tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide; toluene; benzene;
DOI:10.1021/ja00049a022