C₅₂H₈₄O₁₆Si

Base Information

Chemical Name:C₅₂H₈₄O₁₆Si
CAS No.:204448-46-4
Molecular Formula:C₅₂H₈₄O₁₆Si
Molecular Weight:993.315
Hs Code.:

C<sub>52</sub>H<sub>84</sub>O<sub>16</sub>Si

Synonyms:C₅₂H₈₄O₁₆Si

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Chemical Property of C₅₂H₈₄O₁₆Si

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Technology Process of C₅₂H₈₄O₁₆Si

There total 44 articles about C₅₂H₈₄O₁₆Si 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: 82.0%

: 204448-72-6
C₅₈H₉₈O₁₆Si₂

: 204448-46-4
C₅₂H₈₄O₁₆Si

Guidance literature:: With pyridine; pyridine hydrogenfluoride; In tetrahydrofuran;
DOI:10.1002/(sici)1521-3773(19980202)37:1/2<187::aid-anie187>3.0.co;2-d

Reference yield:

: 111322-01-1,119239-98-4,91285-62-0
(R)-1-benzyloxy-hex-5-en-3-ol

: 204448-46-4
C₅₂H₈₄O₁₆Si

Guidance literature:: Multi-step reaction with 25 steps

2: 92 percent / imidazole / CH₂Cl₂

3: 97 percent / BuLi, DMPU / tetrahydrofuran / 1.) -20 deg C; -78 deg C, 2.) -20 deg C

4: 87 percent / imidazole / CH₂Cl₂

5: 59 percent / tert-BuONa, BuLi / pentane / 1.) -78 deg C, 2.) -78 to -20 deg C

6: 80 percent / PPTS, MeOH

7: 93 percent / NaH, p-toluenesulfonyl imidazole / tetrahydrofuran / 1.) 0 deg C, 2.) 0 deg C

8: 1.) tert-BuLi, 2.) lithium 2-thienylcyanocuprate / 1.) THF, -78 deg C, 2.) -78 to 0 deg C

9: TBAF / 0 °C

10: CaCO₃, N-iodosuccinimide / acetonitrile / 0 °C

11: PPTS / acetonitrile

12: Li, NH₃ / tetrahydrofuran / -78 °C

13: 93 percent / pyridine / CH₂Cl₂

14: 87 percent / PPTS, MeOH / 50 °C

15: 94 percent / Et₃N, DMAP / CH₂Cl₂

16: 96 percent / pyridine, DMAP

17: 95 percent / hydrogen fluoride pyridine complex / acetonitrile

18: 91 percent / Dess-Martin periodinane / CH₂Cl₂

19: 86 percent / NiCl₂, CrCl₂, (-)-bispyridinyl ligand / tetrahydrofuran

20: 83 percent / Dess-Martin periodinane, pyridine / CH₂Cl₂

21: H₂O, PPTS / acetone

22: Triton-B / methanol; methyl acetate / 0 °C

23: hydrogene fluoride pyridine complex / acetonitrile

24: 79 percent / 2,6-lutidine / -78 °C

25: 82 percent / hydrogene fluoride pyridine complex, pyridine / tetrahydrofuran

With pyridine; 1H-imidazole; 2,6-dimethylpyridine; chromium dichloride; methanol; dmap; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; N-iodo-succinimide; n-butyllithium; (-)-bispyridinyl ligand; tetrabutyl ammonium fluoride; ammonia; water; tert.-butyl lithium; pyridinium p-toluenesulfonate; N-benzyl-trimethylammonium hydroxide; lithium; sodium hydride; Dess-Martin periodane; pyridine hydrogenfluoride; thien-2-yl(cyano)copper lithium; triethylamine; N-tosylimidazole; calcium carbonate; nickel dichloride; sodium t-butanolate; In tetrahydrofuran; methanol; dichloromethane; acetic acid methyl ester; acetone; acetonitrile; pentane;
DOI:10.1002/(sici)1521-3773(19980202)37:1/2<187::aid-anie187>3.0.co;2-d

Reference yield:

: (2R,4S)-5-Iodo-4-methyl-pentane-1,2,4-triol

: 204448-46-4
C₅₂H₈₄O₁₆Si

Guidance literature:: Multi-step reaction with 24 steps

1: 96 percent / PPTS / CH₂Cl₂

2: 94 percent / K₂CO₃

3: 87 percent / imidazole

4: 59 percent / tert-BuONa, BuLi / pentane / 1.) -78 deg C, 2.) -78 to -20 deg C

5: 80 percent / PPTS, MeOH

6: 93 percent / NaH, p-toluenesulfonyl imidazole / tetrahydrofuran / 1.) 0 deg C, 2.) 0 deg C

7: 1.) tert-BuLi, 2.) lithium 2-thienylcyanocuprate / 1.) THF, -78 deg C, 2.) -78 to 0 deg C

8: TBAF / 0 °C

9: CaCO₃, N-iodosuccinimide / acetonitrile / 0 °C

10: PPTS / acetonitrile

11: Li, NH₃ / tetrahydrofuran / -78 °C

12: 93 percent / pyridine / CH₂Cl₂

13: 87 percent / PPTS, MeOH / 50 °C

14: 94 percent / Et₃N, DMAP / CH₂Cl₂

15: 96 percent / pyridine, DMAP

16: 95 percent / hydrogen fluoride pyridine complex / acetonitrile

17: 91 percent / Dess-Martin periodinane / CH₂Cl₂

18: 86 percent / NiCl₂, CrCl₂, (-)-bispyridinyl ligand / tetrahydrofuran

19: 83 percent / Dess-Martin periodinane, pyridine / CH₂Cl₂

20: H₂O, PPTS / acetone

21: Triton-B / methanol; methyl acetate / 0 °C

22: hydrogene fluoride pyridine complex / acetonitrile

23: 79 percent / 2,6-lutidine / -78 °C

24: 82 percent / hydrogene fluoride pyridine complex, pyridine / tetrahydrofuran

With pyridine; 1H-imidazole; 2,6-dimethylpyridine; chromium dichloride; methanol; dmap; N-iodo-succinimide; n-butyllithium; (-)-bispyridinyl ligand; tetrabutyl ammonium fluoride; ammonia; water; tert.-butyl lithium; pyridinium p-toluenesulfonate; N-benzyl-trimethylammonium hydroxide; lithium; sodium hydride; potassium carbonate; Dess-Martin periodane; pyridine hydrogenfluoride; thien-2-yl(cyano)copper lithium; triethylamine; N-tosylimidazole; calcium carbonate; nickel dichloride; sodium t-butanolate; In tetrahydrofuran; methanol; dichloromethane; acetic acid methyl ester; acetone; acetonitrile; pentane;
DOI:10.1002/(sici)1521-3773(19980202)37:1/2<187::aid-anie187>3.0.co;2-d