Methanesulfonic acid (1R,12R)-1-[(1S,2S)-1,3-bis-(tert-butyl-dimethyl-silanyloxy)-2-(toluene-4-sulfonylamino)-propyl]-12-(tert-butyl-dimethyl-silanyloxy)-14-methyl-pentadecyl ester

Base Information

Chemical Name:Methanesulfonic acid (1R,12R)-1-[(1S,2S)-1,3-bis-(tert-butyl-dimethyl-silanyloxy)-2-(toluene-4-sulfonylamino)-propyl]-12-(tert-butyl-dimethyl-silanyloxy)-14-methyl-pentadecyl ester
CAS No.:1054653-84-7
Molecular Formula:C₄₅H₉₁NO₈S₂Si₃
Molecular Weight:922.608
Hs Code.:

Methanesulfonic acid (1R,12R)-1-[(1S,2S)-1,3-bis-(tert-butyl-dimethyl-silanyloxy)-2-(toluene-4-sulfonylamino)-propyl]-12-(tert-butyl-dimethyl-silanyloxy)-14-methyl-pentadecyl ester

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Chemical Property of Methanesulfonic acid (1R,12R)-1-[(1S,2S)-1,3-bis-(tert-butyl-dimethyl-silanyloxy)-2-(toluene-4-sulfonylamino)-propyl]-12-(tert-butyl-dimethyl-silanyloxy)-14-methyl-pentadecyl ester

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Technology Process of Methanesulfonic acid (1R,12R)-1-[(1S,2S)-1,3-bis-(tert-butyl-dimethyl-silanyloxy)-2-(toluene-4-sulfonylamino)-propyl]-12-(tert-butyl-dimethyl-silanyloxy)-14-methyl-pentadecyl ester

There total 10 articles about Methanesulfonic acid (1R,12R)-1-[(1S,2S)-1,3-bis-(tert-butyl-dimethyl-silanyloxy)-2-(toluene-4-sulfonylamino)-propyl]-12-(tert-butyl-dimethyl-silanyloxy)-14-methyl-pentadecyl ester 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:

: 764-93-2
1-decyne

: 1054653-84-7
Methanesulfonic acid (1R,12R)-1-[(1S,2S)-1,3-bis-(tert-butyl-dimethyl-silanyloxy)-2-(toluene-4-sulfonylamino)-propyl]-12-(tert-butyl-dimethyl-silanyloxy)-14-methyl-pentadecyl ester

Guidance literature:: Multi-step reaction with 10 steps

1: 65 percent / BuLi, BF₃*Et₂O / hexane; tetrahydrofuran

2: 59 percent / Li, H₂N(CH₂)3NH₂, t-BuOK / Ambient temperature

3: 93 percent / imidazole / dimethylformamide / Ambient temperature

4: 80 percent / BuLi / tetrahydrofuran; hexane

5: Li, EtNH₂ / tetrahydrofuran

6: 70 percent / 2,6-dimethylpyridine / CH₂Cl₂ / Ambient temperature

7: 90 percent / pyridine / Ambient temperature

8: 39 percent / 80percent m-CPBA, NaHCO₃ / hexane / Ambient temperature

9: 82 percent / DIBAL / toluene

10: pyridine

With pyridine; 1H-imidazole; 2,6-dimethylpyridine; n-butyllithium; boron trifluoride diethyl etherate; potassium tert-butylate; lithium; diisobutylaluminium hydride; sodium hydrogencarbonate; ethylamine; Trimethylenediamine; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; hexane; dichloromethane; N,N-dimethyl-formamide; toluene;

Reference yield:

: 57566-83-3
(S)-2-isobutyloxirane

: 1054653-84-7
Methanesulfonic acid (1R,12R)-1-[(1S,2S)-1,3-bis-(tert-butyl-dimethyl-silanyloxy)-2-(toluene-4-sulfonylamino)-propyl]-12-(tert-butyl-dimethyl-silanyloxy)-14-methyl-pentadecyl ester

Guidance literature:: Multi-step reaction with 10 steps

1: 65 percent / BuLi, BF₃*Et₂O / hexane; tetrahydrofuran

2: 59 percent / Li, H₂N(CH₂)3NH₂, t-BuOK / Ambient temperature

3: 93 percent / imidazole / dimethylformamide / Ambient temperature

4: 80 percent / BuLi / tetrahydrofuran; hexane

5: Li, EtNH₂ / tetrahydrofuran

6: 70 percent / 2,6-dimethylpyridine / CH₂Cl₂ / Ambient temperature

7: 90 percent / pyridine / Ambient temperature

8: 39 percent / 80percent m-CPBA, NaHCO₃ / hexane / Ambient temperature

9: 82 percent / DIBAL / toluene

10: pyridine

With pyridine; 1H-imidazole; 2,6-dimethylpyridine; n-butyllithium; boron trifluoride diethyl etherate; potassium tert-butylate; lithium; diisobutylaluminium hydride; sodium hydrogencarbonate; ethylamine; Trimethylenediamine; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; hexane; dichloromethane; N,N-dimethyl-formamide; toluene;

Reference yield:

: 187100-64-7
(4S)-2-Methylpentadec-6-yn-4-ol

: 1054653-84-7
Methanesulfonic acid (1R,12R)-1-[(1S,2S)-1,3-bis-(tert-butyl-dimethyl-silanyloxy)-2-(toluene-4-sulfonylamino)-propyl]-12-(tert-butyl-dimethyl-silanyloxy)-14-methyl-pentadecyl ester

Guidance literature:: Multi-step reaction with 9 steps

1: 59 percent / Li, H₂N(CH₂)3NH₂, t-BuOK / Ambient temperature

2: 93 percent / imidazole / dimethylformamide / Ambient temperature

3: 80 percent / BuLi / tetrahydrofuran; hexane

4: Li, EtNH₂ / tetrahydrofuran

5: 70 percent / 2,6-dimethylpyridine / CH₂Cl₂ / Ambient temperature

6: 90 percent / pyridine / Ambient temperature

7: 39 percent / 80percent m-CPBA, NaHCO₃ / hexane / Ambient temperature

8: 82 percent / DIBAL / toluene

9: pyridine

With pyridine; 1H-imidazole; 2,6-dimethylpyridine; n-butyllithium; potassium tert-butylate; lithium; diisobutylaluminium hydride; sodium hydrogencarbonate; ethylamine; Trimethylenediamine; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; hexane; dichloromethane; N,N-dimethyl-formamide; toluene;