C₄₂H₆₁IO₆Si₂

Base Information Edit

Chemical Name:C₄₂H₆₁IO₆Si₂
CAS No.:943144-77-2
Molecular Formula:C₄₂H₆₁IO₆Si₂
Molecular Weight:845.018
Hs Code.:
Mol file:943144-77-2.mol

C<sub>42</sub>H<sub>61</sub>IO<sub>6</sub>Si<sub>2</sub>

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Chemical Property of C₄₂H₆₁IO₆Si₂ Edit

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Technology Process of C₄₂H₆₁IO₆Si₂

There total 23 articles about C₄₂H₆₁IO₆Si₂ 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:

: 943144-61-4
(3E)-3-[(3R)-3,4-isopropylidenedioxybutylidene]-2-tetrahydrofuran

: 943144-77-2
C₄₂H₆₁IO₆Si₂

Guidance literature:: Multi-step reaction with 15 steps

1.1: DIBAlH / toluene / 0.33 h / -78 °C

2.1: imidazole / dimethylformamide / 0.5 h / 20 °C

3.1: NaBH₄; CeCl₃*7H₂O / methanol / 0.25 h / -78 °C

4.1: Et₃N / CH₂Cl₂ / 1 h / 0 °C

5.1: 91 percent / (DHQD)2PHAL; K₂OsO₂(OH)4; MeSO₂NH₂ / K₃Fe(CN)6; K₂CO₃ / 2-methyl-propan-2-ol; H₂O / 20 °C

6.1: p-TsOH*H₂O / 0.33 h / 20 °C

7.1: Zn(NO₃)2*6H₂O / acetonitrile / 3 h / 50 °C

8.1: n-Bu₂SnO / toluene / 12 h / Heating

8.2: 76 percent / n-Bu₄NI / toluene / 1.5 h / Heating

9.1: 100 percent / 2,6-lutidine / CH₂Cl₂ / 0.25 h / 20 °C

10.1: K₂CO₃ / methanol / 4 h / 20 °C

11.1: 95 percent / TPAP; NMO; MS 4 Angstroem / CH₂Cl₂ / 2 h / 20 °C

12.1: 14 percent / LiHMDS / tetrahydrofuran / 1 h / -78 - -20 °C

13.1: 79 percent / aq. DDQ / CH₂Cl₂ / 1 h / 20 °C

14.1: TEMPO; DAIB / CH₂Cl₂ / 1.5 h / 20 °C

15.1: NaHMDS; HMPA / tetrahydrofuran / 0.5 h / -100 - 0 °C

With 1H-imidazole; 2,6-dimethylpyridine; N,N,N,N,N,N-hexamethylphosphoric triamide; 2,2,6,6-tetramethyl-piperidine-N-oxyl; zinc(II) nitrate; sodium tetrahydroborate; N-methyl-2-indolinone; cerium(III) chloride; tetrapropylammonium perruthennate; potassium dioxotetrahydroxoosmate(VI); methanesulfonamide; [bis(acetoxy)iodo]benzene; MS 4 Angstroem; sodium hexamethyldisilazane; diisobutylaluminium hydride; di(n-butyl)tin oxide; potassium carbonate; toluene-4-sulfonic acid; 1,4-bis(9-O-dihydroquinidine)phthalazine; triethylamine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; lithium hexamethyldisilazane; potassium carbonate; potassium hexacyanoferrate(III); In tetrahydrofuran; methanol; dichloromethane; water; N,N-dimethyl-formamide; toluene; acetonitrile; tert-butyl alcohol; 5.1: Sharpless asymmetric dihydroxylation / 12.1: Julia coupling reaction / 15.1: Wittig reaction;
DOI:10.1016/j.tetlet.2007.03.152

Reference yield:

: 943144-62-5
C₁₁H₁₈O₄

: 943144-77-2
C₄₂H₆₁IO₆Si₂

Guidance literature:: Multi-step reaction with 14 steps

1.1: imidazole / dimethylformamide / 0.5 h / 20 °C

2.1: NaBH₄; CeCl₃*7H₂O / methanol / 0.25 h / -78 °C

3.1: Et₃N / CH₂Cl₂ / 1 h / 0 °C

4.1: 91 percent / (DHQD)2PHAL; K₂OsO₂(OH)4; MeSO₂NH₂ / K₃Fe(CN)6; K₂CO₃ / 2-methyl-propan-2-ol; H₂O / 20 °C

5.1: p-TsOH*H₂O / 0.33 h / 20 °C

6.1: Zn(NO₃)2*6H₂O / acetonitrile / 3 h / 50 °C

7.1: n-Bu₂SnO / toluene / 12 h / Heating

7.2: 76 percent / n-Bu₄NI / toluene / 1.5 h / Heating

8.1: 100 percent / 2,6-lutidine / CH₂Cl₂ / 0.25 h / 20 °C

9.1: K₂CO₃ / methanol / 4 h / 20 °C

10.1: 95 percent / TPAP; NMO; MS 4 Angstroem / CH₂Cl₂ / 2 h / 20 °C

11.1: 14 percent / LiHMDS / tetrahydrofuran / 1 h / -78 - -20 °C

12.1: 79 percent / aq. DDQ / CH₂Cl₂ / 1 h / 20 °C

13.1: TEMPO; DAIB / CH₂Cl₂ / 1.5 h / 20 °C

14.1: NaHMDS; HMPA / tetrahydrofuran / 0.5 h / -100 - 0 °C

With 1H-imidazole; 2,6-dimethylpyridine; N,N,N,N,N,N-hexamethylphosphoric triamide; 2,2,6,6-tetramethyl-piperidine-N-oxyl; zinc(II) nitrate; sodium tetrahydroborate; N-methyl-2-indolinone; cerium(III) chloride; tetrapropylammonium perruthennate; potassium dioxotetrahydroxoosmate(VI); methanesulfonamide; [bis(acetoxy)iodo]benzene; MS 4 Angstroem; sodium hexamethyldisilazane; di(n-butyl)tin oxide; potassium carbonate; toluene-4-sulfonic acid; 1,4-bis(9-O-dihydroquinidine)phthalazine; triethylamine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; lithium hexamethyldisilazane; potassium carbonate; potassium hexacyanoferrate(III); In tetrahydrofuran; methanol; dichloromethane; water; N,N-dimethyl-formamide; toluene; acetonitrile; tert-butyl alcohol; 4.1: Sharpless asymmetric dihydroxylation / 11.1: Julia coupling reaction / 14.1: Wittig reaction;
DOI:10.1016/j.tetlet.2007.03.152

Reference yield:

: 943144-63-6
(2E,5R)-2-(2-tert-butyldiphenylsiloxyethyl)-5,6-isopropylidenedioxy-2-hexenal

: 943144-77-2
C₄₂H₆₁IO₆Si₂

Guidance literature:: Multi-step reaction with 13 steps

1.1: NaBH₄; CeCl₃*7H₂O / methanol / 0.25 h / -78 °C

2.1: Et₃N / CH₂Cl₂ / 1 h / 0 °C

3.1: 91 percent / (DHQD)2PHAL; K₂OsO₂(OH)4; MeSO₂NH₂ / K₃Fe(CN)6; K₂CO₃ / 2-methyl-propan-2-ol; H₂O / 20 °C

4.1: p-TsOH*H₂O / 0.33 h / 20 °C

5.1: Zn(NO₃)2*6H₂O / acetonitrile / 3 h / 50 °C

6.1: n-Bu₂SnO / toluene / 12 h / Heating

6.2: 76 percent / n-Bu₄NI / toluene / 1.5 h / Heating

7.1: 100 percent / 2,6-lutidine / CH₂Cl₂ / 0.25 h / 20 °C

8.1: K₂CO₃ / methanol / 4 h / 20 °C

9.1: 95 percent / TPAP; NMO; MS 4 Angstroem / CH₂Cl₂ / 2 h / 20 °C

10.1: 14 percent / LiHMDS / tetrahydrofuran / 1 h / -78 - -20 °C

11.1: 79 percent / aq. DDQ / CH₂Cl₂ / 1 h / 20 °C

12.1: TEMPO; DAIB / CH₂Cl₂ / 1.5 h / 20 °C

13.1: NaHMDS; HMPA / tetrahydrofuran / 0.5 h / -100 - 0 °C

With 2,6-dimethylpyridine; N,N,N,N,N,N-hexamethylphosphoric triamide; 2,2,6,6-tetramethyl-piperidine-N-oxyl; zinc(II) nitrate; sodium tetrahydroborate; N-methyl-2-indolinone; cerium(III) chloride; tetrapropylammonium perruthennate; potassium dioxotetrahydroxoosmate(VI); methanesulfonamide; [bis(acetoxy)iodo]benzene; MS 4 Angstroem; sodium hexamethyldisilazane; di(n-butyl)tin oxide; potassium carbonate; toluene-4-sulfonic acid; 1,4-bis(9-O-dihydroquinidine)phthalazine; triethylamine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; lithium hexamethyldisilazane; potassium carbonate; potassium hexacyanoferrate(III); In tetrahydrofuran; methanol; dichloromethane; water; toluene; acetonitrile; tert-butyl alcohol; 3.1: Sharpless asymmetric dihydroxylation / 10.1: Julia coupling reaction / 13.1: Wittig reaction;
DOI:10.1016/j.tetlet.2007.03.152