(1R,5S,7R)-7-(2-((tert-butyl)dimethylsilanyloxy)ethyl)-1-((1R)-2-benzyloxy-1-methylethyl)-6-hydroxy-6-azaspiro[4.5]decane

Base Information

Chemical Name:(1R,5S,7R)-7-(2-((tert-butyl)dimethylsilanyloxy)ethyl)-1-((1R)-2-benzyloxy-1-methylethyl)-6-hydroxy-6-azaspiro[4.5]decane
CAS No.:857685-69-9
Molecular Formula:C₂₇H₄₇NO₃Si
Molecular Weight:461.761
Hs Code.:

Synonyms:(1R,5S,7R)-7-(2-((tert-butyl)dimethylsilanyloxy)ethyl)-1-((1R)-2-benzyloxy-1-methylethyl)-6-hydroxy-6-azaspiro[4.5]decane

Suppliers and Price of (1R,5S,7R)-7-(2-((tert-butyl)dimethylsilanyloxy)ethyl)-1-((1R)-2-benzyloxy-1-methylethyl)-6-hydroxy-6-azaspiro[4.5]decane

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of (1R,5S,7R)-7-(2-((tert-butyl)dimethylsilanyloxy)ethyl)-1-((1R)-2-benzyloxy-1-methylethyl)-6-hydroxy-6-azaspiro[4.5]decane

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (1R,5S,7R)-7-(2-((tert-butyl)dimethylsilanyloxy)ethyl)-1-((1R)-2-benzyloxy-1-methylethyl)-6-hydroxy-6-azaspiro[4.5]decane

There total 9 articles about (1R,5S,7R)-7-(2-((tert-butyl)dimethylsilanyloxy)ethyl)-1-((1R)-2-benzyloxy-1-methylethyl)-6-hydroxy-6-azaspiro[4.5]decane 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: 96.0%

: 857685-68-8
(1R,5S)-7-(2-((tert-butyl)dimethylsilanyloxy)ethyl)-1-((1R)-2-benzyloxy-1-methylethyl)-6-azaspiro[4.5]dec-6-en-6-oxide

: 857685-69-9
(1R,5S,7R)-7-(2-((tert-butyl)dimethylsilanyloxy)ethyl)-1-((1R)-2-benzyloxy-1-methylethyl)-6-hydroxy-6-azaspiro[4.5]decane

Guidance literature:: With sodium tetrahydroborate; In methanol; at 0 ℃;
DOI:10.1021/jo047882v

Reference yield:

: 857685-61-1
(2R)-2-((1R)-2-benzyloxy-1-methylethyl)-cyclopentanone oxime

: 857685-69-9
(1R,5S,7R)-7-(2-((tert-butyl)dimethylsilanyloxy)ethyl)-1-((1R)-2-benzyloxy-1-methylethyl)-6-hydroxy-6-azaspiro[4.5]decane

Guidance literature:: Multi-step reaction with 9 steps

1.1: 76 percent / dibasic sodium phosphate; crushed urea; m-cloroperoxybenzoic acid / acetonitrile / 2 h / Heating

2.1: 95 percent / Triton B / methanol; 2-methyl-propan-2-ol / 48 h / 20 °C

3.1: 84 percent / NaBH₄ / dioxane; H₂O / 24 h / 20 °C

4.1: 4-(dimethylamino)pyridine; triethylamine / CH₂Cl₂ / 1 h / 0 °C

5.1: 1.03 g / sodium iodide; NaHCO₃ / acetone / 24 h / 20 °C

6.1: tert-butyllithium; hexamethylphosphoramide / tetrahydrofuran / 0.33 h / -78 °C

6.2: 99 percent / tetrahydrofuran / 0.67 h / -78 °C

7.1: 91 percent / CaCO₃; methyl iodide / acetonitrile; H₂O / 24 h / 20 °C

8.1: 72 percent / Ni₂B; NH₂NH₂*H₂O / ethanol / 2 h / 80 °C

9.1: 96 percent / NaBH₄ / methanol / 0 °C

With N,N,N,N,N,N-hexamethylphosphoric triamide; dmap; sodium tetrahydroborate; disodium hydrogenphosphate; nickel boride; tert.-butyl lithium; N-benzyl-trimethylammonium hydroxide; sodium hydrogencarbonate; hydrazine hydrate; triethylamine; 3-chloro-benzenecarboperoxoic acid; urea; calcium carbonate; sodium iodide; methyl iodide; In tetrahydrofuran; 1,4-dioxane; methanol; ethanol; dichloromethane; water; acetone; acetonitrile; tert-butyl alcohol;
DOI:10.1021/jo047882v

Reference yield:

: 857685-62-2
(1R)-1-((1R)-2-benzyloxy-1-methylethyl)-2-nitrocyclopentane

: 857685-69-9
(1R,5S,7R)-7-(2-((tert-butyl)dimethylsilanyloxy)ethyl)-1-((1R)-2-benzyloxy-1-methylethyl)-6-hydroxy-6-azaspiro[4.5]decane

Guidance literature:: Multi-step reaction with 8 steps

1.1: 95 percent / Triton B / methanol; 2-methyl-propan-2-ol / 48 h / 20 °C

2.1: 84 percent / NaBH₄ / dioxane; H₂O / 24 h / 20 °C

3.1: 4-(dimethylamino)pyridine; triethylamine / CH₂Cl₂ / 1 h / 0 °C

4.1: 1.03 g / sodium iodide; NaHCO₃ / acetone / 24 h / 20 °C

5.1: tert-butyllithium; hexamethylphosphoramide / tetrahydrofuran / 0.33 h / -78 °C

5.2: 99 percent / tetrahydrofuran / 0.67 h / -78 °C

6.1: 91 percent / CaCO₃; methyl iodide / acetonitrile; H₂O / 24 h / 20 °C

7.1: 72 percent / Ni₂B; NH₂NH₂*H₂O / ethanol / 2 h / 80 °C

8.1: 96 percent / NaBH₄ / methanol / 0 °C

With N,N,N,N,N,N-hexamethylphosphoric triamide; dmap; sodium tetrahydroborate; nickel boride; tert.-butyl lithium; N-benzyl-trimethylammonium hydroxide; sodium hydrogencarbonate; hydrazine hydrate; triethylamine; calcium carbonate; sodium iodide; methyl iodide; In tetrahydrofuran; 1,4-dioxane; methanol; ethanol; dichloromethane; water; acetone; acetonitrile; tert-butyl alcohol;
DOI:10.1021/jo047882v