N'-[(S)-2-{(4S,5R,6S)-6-[(R)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-pentyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-1-methyl-prop-(E)-ylidene]-N,N-dimethyl-hydrazine

Base Information

Chemical Name:N'-[(S)-2-{(4S,5R,6S)-6-[(R)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-pentyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-1-methyl-prop-(E)-ylidene]-N,N-dimethyl-hydrazine
CAS No.:211487-05-7
Molecular Formula:C₃₅H₅₆N₂O₃Si
Molecular Weight:580.927
Hs Code.:

Synonyms:N'-[(S)-2-{(4S,5R,6S)-6-[(R)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-pentyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-1-methyl-prop-(E)-ylidene]-N,N-dimethyl-hydrazine

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Chemical Property of N'-[(S)-2-{(4S,5R,6S)-6-[(R)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-pentyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-1-methyl-prop-(E)-ylidene]-N,N-dimethyl-hydrazine

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Technology Process of N'-[(S)-2-{(4S,5R,6S)-6-[(R)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-pentyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-1-methyl-prop-(E)-ylidene]-N,N-dimethyl-hydrazine

There total 22 articles about N'-[(S)-2-{(4S,5R,6S)-6-[(R)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-pentyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-1-methyl-prop-(E)-ylidene]-N,N-dimethyl-hydrazine 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:

: 187862-57-3
(2R,3S,6R)-3-Benzyloxy-6-(tert-butyl-diphenyl-silanyloxymethyl)-2-methyl-octanal

: 211487-05-7
N'-[(S)-2-{(4S,5R,6S)-6-[(R)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-pentyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-1-methyl-prop-(E)-ylidene]-N,N-dimethyl-hydrazine

Guidance literature:: Multi-step reaction with 5 steps

1.1: 95 percent / TiCl₄ / CH₂Cl₂ / 37 h / -78 - -20 °C

2.1: BCl₃*SMe₂ / CH₂Cl₂ / 16 h / -78 - -10 °C

3.1: p-TsOH / 8 h / 20 °C

4.1: O₃ / pyridine / methanol / -78 °C

4.2: 1.66 g / Me₂S / methanol / 12 h / -78 - 20 °C

5.1: 3.1 g / TMSCl / 15 h / 0 - 25 °C

With chloro-trimethyl-silane; boron trichloride - methyl sulfide complex; titanium tetrachloride; ozone; pyridine; toluene-4-sulfonic acid; In methanol; dichloromethane;
DOI:10.1021/jo001767c

Reference yield:

: 211487-04-6
(E)-(5S,6S,7S,8S,11R)-8-Benzyloxy-11-(tert-butyl-diphenyl-silanyloxymethyl)-6-hydroxy-4,5,7-trimethyl-tridec-3-enoic acid methyl ester

: 211487-05-7
N'-[(S)-2-{(4S,5R,6S)-6-[(R)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-pentyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-1-methyl-prop-(E)-ylidene]-N,N-dimethyl-hydrazine

Guidance literature:: Multi-step reaction with 4 steps

1.1: BCl₃*SMe₂ / CH₂Cl₂ / 16 h / -78 - -10 °C

2.1: p-TsOH / 8 h / 20 °C

3.1: O₃ / pyridine / methanol / -78 °C

3.2: 1.66 g / Me₂S / methanol / 12 h / -78 - 20 °C

4.1: 3.1 g / TMSCl / 15 h / 0 - 25 °C

With chloro-trimethyl-silane; boron trichloride - methyl sulfide complex; ozone; pyridine; toluene-4-sulfonic acid; In methanol; dichloromethane;
DOI:10.1021/jo001767c

Reference yield:

: 187862-52-8
(E)-(5S,6S,9R)-6-Benzyloxy-9-(tert-butyl-diphenyl-silanyloxymethyl)-5-methyl-undec-3-enoic acid methyl ester

: 211487-05-7
N'-[(S)-2-{(4S,5R,6S)-6-[(R)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-pentyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-1-methyl-prop-(E)-ylidene]-N,N-dimethyl-hydrazine

Guidance literature:: Multi-step reaction with 6 steps

1.1: O₃ / pyridine / methanol / -78 °C

1.2: 89 percent / Me₂S / methanol / 12 h / -78 - 20 °C

2.1: 95 percent / TiCl₄ / CH₂Cl₂ / 37 h / -78 - -20 °C

3.1: BCl₃*SMe₂ / CH₂Cl₂ / 16 h / -78 - -10 °C

4.1: p-TsOH / 8 h / 20 °C

5.1: O₃ / pyridine / methanol / -78 °C

5.2: 1.66 g / Me₂S / methanol / 12 h / -78 - 20 °C

6.1: 3.1 g / TMSCl / 15 h / 0 - 25 °C

With chloro-trimethyl-silane; boron trichloride - methyl sulfide complex; titanium tetrachloride; ozone; pyridine; toluene-4-sulfonic acid; In methanol; dichloromethane;
DOI:10.1021/jo001767c