100858-27-3
100858-27-3 structure
- Name: tert-Butyl-{3-[2-(diphenyl-phosphinoyl)-ethylidene]-4-methylene-cyclohexyloxy}-dimethyl-silane
- Chemical Name: tert-butyl-[3-(2-diphenylphosphorylethylidene)-4-methylidenecyclohexyl]oxy-dimethylsilane
- CAS Number: 100858-27-3
- Molecular Formula: C27H37O2PSi
- Molecular Weight: 452.64100
- Create Date: 2018-07-26 00:36:01
- Modify Date: 2026-08-03 16:13:11
| Name | tert-butyl-[3-(2-diphenylphosphorylethylidene)-4-methylidenecyclohexyl]oxy-dimethylsilane |
|---|---|
| Synonyms |
Secalciferol Related Compound 2
<<(1Z),(5S)>-2-<5-(t-butyldimethylsilyl)oxy-2-methylcyclohexylidene>>diphenylphosphine oxide Phosphine oxide,[(2Z)-2-[(5S)-5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methylenecyclohexylidene]ethyl]diphenyl [S-(Z)]-[2-[5-[[(1,1-DiMethylethyl)diMethylsilyl]oxy]-2-Methylenecyclohexylidene]ethyl]diphenylphosphine Oxide [S-(Z)]-[2-[5-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-2-methylenecyclohexylidene]ethyl]diphenylphosphine Oxide is an intermediate in the synthesis of Vitamin D3 derivatives tert-Butyl-[(1S,3Z)-3-(2-diphenylphosphorylethylidene)-4-methylene-cyclohexoxy]-dimethyl-silane Phosphineoxide,[2-[5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methylenecyclohexylidene]ethyl]diphenyl-,[S-(Z)] tert-Butyl-{3-[2-(diphenyl-phosphinoyl)-ethylidene]-4-methyl (S)-tert-Butyl-{3-[2-(diphenyl-phosphinoyl)-ethylidene]-4-methylene-cyclohexyloxy}-dimethyl-silane tert-Butyl-[3-(2-diphenylphosphorylethylidene)-4-methylidenecyclohexyl]oxy-dimethylsilane Intermediate of ossification diol TERT-BUTYL[3-[2-(DIPHENYLPHOSPHINOYL)ETHYLIDENE]-4-METHYLENECYCLOHEXYLOXY]DIMETHYLSILANE (S,Z)-(2-(5-((tert-butyldiMethylsilyl)oxy)-2-Methylenecyclohexylidene)ethyl)diphenylphosphine oxide A ring single TBS intermediate (S)-(Z)-{2-[5-(tert-butyldimethylsiloxy)-2-methylenecyclohexylidene]ethyl}diphenylphosphine oxide tert-Buty-(3-(2-(diphenyl-phosphinoy)-ethylidene)-4-methylenecyclohexyloxy)-dimethyl-silane [S-(Z)]-[2-[5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methylenecyclohexylidene]ethyl]diphenylphosphine oxide tert-butyl-[(3E)-3-(2-diphenylphosphorylethylidene)-4-methylidenecyclohexyl]oxy-dimethylsilane |
| Density | 1.048 g/cm3 |
|---|---|
| Boiling Point | 507.183ºC at 760 mmHg |
| Molecular Formula | C27H37O2PSi |
| Molecular Weight | 452.64100 |
| Flash Point | 260.535ºC |
| Exact Mass | 452.23000 |
| PSA | 36.11000 |
| LogP | 7.05740 |
| Vapour Pressure | 0mmHg at 25°C |
| Index of Refraction | 1.539 |
|
~72%
100858-27-3 |
| Literature: Toh, H. T.; Okamura, William H. Journal of Organic Chemistry, 1983 , vol. 48, # 9 p. 1414 - 1417 |
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~%
100858-27-3 |
| Literature: Journal of Organic Chemistry, , vol. 48, # 9 p. 1414 - 1417 |
|
~%
100858-27-3 |
| Literature: Journal of Organic Chemistry, , vol. 48, # 9 p. 1414 - 1417 |
|
~%
100858-27-3 |
| Literature: Journal of Organic Chemistry, , vol. 48, # 9 p. 1414 - 1417 |
|
~%
100858-27-3 |
| Literature: Journal of Organic Chemistry, , vol. 48, # 9 p. 1414 - 1417 |
|
~%
100858-27-3 |
| Literature: Journal of Organic Chemistry, , vol. 48, # 9 p. 1414 - 1417 |
| Precursor 7 | |
|---|---|
| DownStream 3 | |
