(R)-[(R)-2-tert-Butoxycarbonylamino-2-(3,5-dihydroxy-4-methoxy-phenyl)-acetylamino]-(3,5-dichloro-4-methoxy-phenyl)-acetic acid

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Chemical Name:(R)-[(R)-2-tert-Butoxycarbonylamino-2-(3,5-dihydroxy-4-methoxy-phenyl)-acetylamino]-(3,5-dichloro-4-methoxy-phenyl)-acetic acid
CAS No.:691015-07-3
Molecular Formula:C₂₃H₂₆Cl₂N₂O₉
Molecular Weight:545.373
Hs Code.:

Synonyms:(R)-[(R)-2-tert-Butoxycarbonylamino-2-(3,5-dihydroxy-4-methoxy-phenyl)-acetylamino]-(3,5-dichloro-4-methoxy-phenyl)-acetic acid

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Chemical Property of (R)-[(R)-2-tert-Butoxycarbonylamino-2-(3,5-dihydroxy-4-methoxy-phenyl)-acetylamino]-(3,5-dichloro-4-methoxy-phenyl)-acetic acid

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Technology Process of (R)-[(R)-2-tert-Butoxycarbonylamino-2-(3,5-dihydroxy-4-methoxy-phenyl)-acetylamino]-(3,5-dichloro-4-methoxy-phenyl)-acetic acid

There total 4 articles about (R)-[(R)-2-tert-Butoxycarbonylamino-2-(3,5-dihydroxy-4-methoxy-phenyl)-acetylamino]-(3,5-dichloro-4-methoxy-phenyl)-acetic acid 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: 99.0%

: 691015-06-2
(R)-[(R)-2-tert-Butoxycarbonylamino-2-(3,5-dihydroxy-4-methoxy-phenyl)-acetylamino]-(3,5-dichloro-4-methoxy-phenyl)-acetic acid benzyl ester

: 691015-07-3
(R)-[(R)-2-tert-Butoxycarbonylamino-2-(3,5-dihydroxy-4-methoxy-phenyl)-acetylamino]-(3,5-dichloro-4-methoxy-phenyl)-acetic acid

Guidance literature:: With hydrogen; palladium on activated charcoal; In methanol;
DOI:10.1016/j.bmcl.2004.01.056

Reference yield:

: 191542-08-2
methyl (R)-2-((tert-butoxycarbonyl)amino)-2-(3,5-dichloro-4-methoxyphenyl)acetate

: 691015-07-3
(R)-[(R)-2-tert-Butoxycarbonylamino-2-(3,5-dihydroxy-4-methoxy-phenyl)-acetylamino]-(3,5-dichloro-4-methoxy-phenyl)-acetic acid

Guidance literature:: Multi-step reaction with 4 steps

1: (Bu₂ClSn)2O / toluene / 120 °C

2: TMSOTf / CH₂Cl₂ / 0 °C

3: HATU; TMP / dimethylformamide

4: 99 percent / H₂ / Pd/C / methanol

With trimethylsilyl trifluoromethanesulfonate; hydrogen; 1,3-dichlorotetrabutyldistannoxane; thymidine 5'-phosphate; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; palladium on activated charcoal; In methanol; dichloromethane; N,N-dimethyl-formamide; toluene;
DOI:10.1016/j.bmcl.2004.01.056

Reference yield:

: (R)-Amino-(3,5-dichloro-4-methoxy-phenyl)-acetic acid benzyl ester

: 691015-07-3
(R)-[(R)-2-tert-Butoxycarbonylamino-2-(3,5-dihydroxy-4-methoxy-phenyl)-acetylamino]-(3,5-dichloro-4-methoxy-phenyl)-acetic acid

Guidance literature:: Multi-step reaction with 2 steps

1: HATU; TMP / dimethylformamide

2: 99 percent / H₂ / Pd/C / methanol

With hydrogen; thymidine 5'-phosphate; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; palladium on activated charcoal; In methanol; N,N-dimethyl-formamide;
DOI:10.1016/j.bmcl.2004.01.056