C₃₈H₅₀O₇Si

Base Information

Chemical Name:C₃₈H₅₀O₇Si
CAS No.:881651-74-7
Molecular Formula:C₃₈H₅₀O₇Si
Molecular Weight:646.896
Hs Code.:

C<sub>38</sub>H<sub>50</sub>O<sub>7</sub>Si

Synonyms:C₃₈H₅₀O₇Si

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Chemical Property of C₃₈H₅₀O₇Si

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Technology Process of C₃₈H₅₀O₇Si

There total 23 articles about C₃₈H₅₀O₇Si 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%

: 881651-73-6
C₃₇H₄₈O₇Si

: 67-56-1
methanol

: 881651-74-7
C₃₈H₅₀O₇Si

Guidance literature:: With dmap; dicyclohexyl-carbodiimide; at 0 - 25 ℃; for 2h;
DOI:10.1021/ja054750q

Reference yield:

: 782479-12-3
3-(2-{(R)-2-[(2R,3R,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-3-triethylsilanyloxy-tetrahydro-furan-2-yl]-1-methyl-ethyl}-[1,3]dioxolan-2-yl)-propionaldehyde

: 881651-74-7
C₃₈H₅₀O₇Si

Guidance literature:: Multi-step reaction with 15 steps

1.1: n-BuLi / toluene; tetrahydrofuran / 3 h / -30 °C

1.2: 87 percent / tetrahydrofuran; toluene / 0.5 h / -30 °C

2.1: 90 percent / Dess-Martin periodinane; pyridine / CH₂Cl₂ / 3 h / 0 °C

3.1: 89 percent / TMSOTf / CH₂Cl₂ / 0.17 h / -90 °C

4.1: DMSO; oxalyl dichloride; Et₃N / CH₂Cl₂ / -78 - 0 °C

5.1: n-BuLi / tetrahydrofuran; hexane / 1.33 h / -78 - 0 °C

5.2: 3.30 g / tetrahydrofuran; hexane / 2.5 h / 0 °C

6.1: 60 percent / Grubb's 2nd generation catalyst / CH₂Cl₂ / 12 h / 40 °C

7.1: 90 percent / PhI(OTf)2 / acetonitrile; various solvent(s) / 0.67 h / 0 °C / pH 7

8.1: LDA / tetrahydrofuran; hexane / -78 °C

8.2: 81 percent / N-tert-butylbenzenesulfinimidoyl chloride / tetrahydrofuran; hexane / 0.75 h / -78 °C

9.1: 80 percent / NaBH₄; CeCl₃*7H₂O / methanol / 0.67 h / -65 °C

10.1: 87 percent / pyridine; 4-DMAP / CH₂Cl₂ / 3 h / -10 °C

11.1: 82 percent / Pd₂(dba)3*CHCl₃; n-Bu₃P; LiBH₄ / 1,2-dimethoxy-ethane / 1.5 h / 0 °C

12.1: 92 percent / DIBAL-H / CH₂Cl₂ / 0.33 h / -78 °C

13.1: 92 percent / DMSO; oxalyl dichloride; Et₃N / CH₂Cl₂ / -78 - 0 °C

14.1: 94 percent / NaClO₂; NaH₂PO₄; 2-methyl-2-butene / 2-methyl-propan-2-ol; H₂O / 1.5 h / 25 °C

15.1: 86 percent / DCC; 4-DMAP / 2 h / 0 - 25 °C

With pyridine; dmap; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; sodium chlorite; sodium tetrahydroborate; sodium dihydrogenphosphate; lithium borohydride; n-butyllithium; cerium(III) chloride; 2-methyl-but-2-ene; oxalyl dichloride; tributylphosphine; trimethylsilyl trifluoromethanesulfonate; phenyl[(trifluoromethane)sulfonyloxy]-lambda-3-iodanyl trifluoromethanesulfonate; diisobutylaluminium hydride; Dess-Martin periodane; dimethyl sulfoxide; triethylamine; dicyclohexyl-carbodiimide; lithium diisopropyl amide; tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; In tetrahydrofuran; methanol; 1,2-dimethoxyethane; hexane; dichloromethane; water; toluene; acetonitrile; tert-butyl alcohol; 4.1: Swern oxidation / 13.1: Swern oxidation;
DOI:10.1021/ja054750q

Reference yield:

: 782479-15-6
C₃₆H₄₈O₆S₂Si

: 881651-74-7
C₃₈H₅₀O₇Si

Guidance literature:: Multi-step reaction with 11 steps

1.1: n-BuLi / tetrahydrofuran; hexane / 1.33 h / -78 - 0 °C

1.2: 3.30 g / tetrahydrofuran; hexane / 2.5 h / 0 °C

2.1: 60 percent / Grubb's 2nd generation catalyst / CH₂Cl₂ / 12 h / 40 °C

3.1: 90 percent / PhI(OTf)2 / acetonitrile; various solvent(s) / 0.67 h / 0 °C / pH 7

4.1: LDA / tetrahydrofuran; hexane / -78 °C

4.2: 81 percent / N-tert-butylbenzenesulfinimidoyl chloride / tetrahydrofuran; hexane / 0.75 h / -78 °C

5.1: 80 percent / NaBH₄; CeCl₃*7H₂O / methanol / 0.67 h / -65 °C

6.1: 87 percent / pyridine; 4-DMAP / CH₂Cl₂ / 3 h / -10 °C

7.1: 82 percent / Pd₂(dba)3*CHCl₃; n-Bu₃P; LiBH₄ / 1,2-dimethoxy-ethane / 1.5 h / 0 °C

8.1: 92 percent / DIBAL-H / CH₂Cl₂ / 0.33 h / -78 °C

9.1: 92 percent / DMSO; oxalyl dichloride; Et₃N / CH₂Cl₂ / -78 - 0 °C

10.1: 94 percent / NaClO₂; NaH₂PO₄; 2-methyl-2-butene / 2-methyl-propan-2-ol; H₂O / 1.5 h / 25 °C

11.1: 86 percent / DCC; 4-DMAP / 2 h / 0 - 25 °C

With pyridine; dmap; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; sodium chlorite; sodium tetrahydroborate; sodium dihydrogenphosphate; lithium borohydride; n-butyllithium; cerium(III) chloride; 2-methyl-but-2-ene; oxalyl dichloride; tributylphosphine; phenyl[(trifluoromethane)sulfonyloxy]-lambda-3-iodanyl trifluoromethanesulfonate; diisobutylaluminium hydride; dimethyl sulfoxide; triethylamine; dicyclohexyl-carbodiimide; lithium diisopropyl amide; tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; In tetrahydrofuran; methanol; 1,2-dimethoxyethane; hexane; dichloromethane; water; acetonitrile; tert-butyl alcohol; 9.1: Swern oxidation;
DOI:10.1021/ja054750q