{3-benzyloxy-5-benzyloxymethyl-2-[1-(4-methoxy-benzyloxymethyl)-2-triisopropylsilanyloxy-ethyl]-phenyl}-carbamic acid 2,2,2-trichloro-ethyl ester

Base Information

Chemical Name:{3-benzyloxy-5-benzyloxymethyl-2-[1-(4-methoxy-benzyloxymethyl)-2-triisopropylsilanyloxy-ethyl]-phenyl}-carbamic acid 2,2,2-trichloro-ethyl ester
CAS No.:312732-20-0
Molecular Formula:C₄₄H₅₆Cl₃NO₇Si
Molecular Weight:845.376
Hs Code.:

{3-benzyloxy-5-benzyloxymethyl-2-[1-(4-methoxy-benzyloxymethyl)-2-triisopropylsilanyloxy-ethyl]-phenyl}-carbamic acid 2,2,2-trichloro-ethyl ester

Synonyms:{3-benzyloxy-5-benzyloxymethyl-2-[1-(4-methoxy-benzyloxymethyl)-2-triisopropylsilanyloxy-ethyl]-phenyl}-carbamic acid 2,2,2-trichloro-ethyl ester

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Chemical Property of {3-benzyloxy-5-benzyloxymethyl-2-[1-(4-methoxy-benzyloxymethyl)-2-triisopropylsilanyloxy-ethyl]-phenyl}-carbamic acid 2,2,2-trichloro-ethyl ester

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Technology Process of {3-benzyloxy-5-benzyloxymethyl-2-[1-(4-methoxy-benzyloxymethyl)-2-triisopropylsilanyloxy-ethyl]-phenyl}-carbamic acid 2,2,2-trichloro-ethyl ester

There total 11 articles about {3-benzyloxy-5-benzyloxymethyl-2-[1-(4-methoxy-benzyloxymethyl)-2-triisopropylsilanyloxy-ethyl]-phenyl}-carbamic acid 2,2,2-trichloro-ethyl ester 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: 95.0%

: 312731-86-5
3-benzyloxy-5-benzyloxymethyl-2-[1-(4-methoxy-benzyloxymethyl)-2-triisopropylsilanyloxy-ethyl]-phenylamine

: 17341-93-4
2,2,2-Trichloroethyl chloroformate

: 312732-20-0
{3-benzyloxy-5-benzyloxymethyl-2-[1-(4-methoxy-benzyloxymethyl)-2-triisopropylsilanyloxy-ethyl]-phenyl}-carbamic acid 2,2,2-trichloro-ethyl ester

Guidance literature:: With potassium carbonate; In dichloromethane; at 0 ℃; for 1h;
DOI:10.1021/ja0013879

Reference yield:

: 6635-20-7
isonitrovanillin

: 312732-20-0
{3-benzyloxy-5-benzyloxymethyl-2-[1-(4-methoxy-benzyloxymethyl)-2-triisopropylsilanyloxy-ethyl]-phenyl}-carbamic acid 2,2,2-trichloro-ethyl ester

Guidance literature:: Multi-step reaction with 11 steps

1: 96 percent / HBr; AcOH / H₂O / 8 h / Heating

2: 85 percent / NaH / dimethylformamide

3: 95 percent / pyridine / CH₂Cl₂ / 0 - 20 °C

4: 80 percent / dimethylformamide / 1 h

5: 94 percent / NaBH₄ / tetrahydrofuran / 0.08 h / 0 °C

6: 86 percent / NaH / tetrahydrofuran; dimethylformamide / 2 h / 20 °C

7: 38 percent / DIBAL-H / toluene / 0.25 h / 0 °C

8: 64 percent / NaH / dimethylformamide / 20 °C

9: 90 percent / 2,6-lutidine / CH₂Cl₂ / 0.33 h / 0 °C

10: 99 percent / H₂ / Raney-Ni / methanol; tetrahydrofuran / 8.5 h

11: 95 percent / K₂CO₃ / CH₂Cl₂ / 1 h / 0 °C

With pyridine; 2,6-dimethylpyridine; sodium tetrahydroborate; hydrogen bromide; hydrogen; sodium hydride; diisobutylaluminium hydride; potassium carbonate; acetic acid; nickel; In tetrahydrofuran; methanol; dichloromethane; water; N,N-dimethyl-formamide; toluene;
DOI:10.1021/ja0013879

Reference yield:

: 116313-85-0
3,4-dihydroxy-5-nitrobenzaldehyde

: 312732-20-0
{3-benzyloxy-5-benzyloxymethyl-2-[1-(4-methoxy-benzyloxymethyl)-2-triisopropylsilanyloxy-ethyl]-phenyl}-carbamic acid 2,2,2-trichloro-ethyl ester

Guidance literature:: Multi-step reaction with 10 steps

1: 85 percent / NaH / dimethylformamide

2: 95 percent / pyridine / CH₂Cl₂ / 0 - 20 °C

3: 80 percent / dimethylformamide / 1 h

4: 94 percent / NaBH₄ / tetrahydrofuran / 0.08 h / 0 °C

5: 86 percent / NaH / tetrahydrofuran; dimethylformamide / 2 h / 20 °C

6: 38 percent / DIBAL-H / toluene / 0.25 h / 0 °C

7: 64 percent / NaH / dimethylformamide / 20 °C

8: 90 percent / 2,6-lutidine / CH₂Cl₂ / 0.33 h / 0 °C

9: 99 percent / H₂ / Raney-Ni / methanol; tetrahydrofuran / 8.5 h

10: 95 percent / K₂CO₃ / CH₂Cl₂ / 1 h / 0 °C

With pyridine; 2,6-dimethylpyridine; sodium tetrahydroborate; hydrogen; sodium hydride; diisobutylaluminium hydride; potassium carbonate; nickel; In tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide; toluene;
DOI:10.1021/ja0013879