methyl t-(2,7)-bis(3-phenylureido)-t-8a-decahydronaphthalene-r-4a-carboxylate

Base Information

Chemical Name:methyl t-(2,7)-bis(3-phenylureido)-t-8a-decahydronaphthalene-r-4a-carboxylate
CAS No.:1266351-45-4
Molecular Formula:C₂₆H₃₂N₄O₄
Molecular Weight:464.564
Hs Code.:

Synonyms:methyl t-(2,7)-bis(3-phenylureido)-t-8a-decahydronaphthalene-r-4a-carboxylate

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Chemical Property of methyl t-(2,7)-bis(3-phenylureido)-t-8a-decahydronaphthalene-r-4a-carboxylate

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Technology Process of methyl t-(2,7)-bis(3-phenylureido)-t-8a-decahydronaphthalene-r-4a-carboxylate

There total 8 articles about methyl t-(2,7)-bis(3-phenylureido)-t-8a-decahydronaphthalene-r-4a-carboxylate 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: 68.0%

: 1266351-44-3
methyl t-(2,7)-bis(tert-butoxycarbonylamino)-t-8a-decahydronaphthalene-r-4a-carboxylate

: 103-71-9
phenyl isocyanate

: 1266351-45-4
methyl t-(2,7)-bis(3-phenylureido)-t-8a-decahydronaphthalene-r-4a-carboxylate

Guidance literature:: methyl t-(2,7)-bis(tert-butoxycarbonylamino)-t-8a-decahydronaphthalene-r-4a-carboxylate; With trifluoroacetic acid; In dichloromethane; at 0 - 20 ℃; for 17h;

phenyl isocyanate; With dmap; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; at 20 ℃; for 2h;
DOI:10.1021/ja1076102

Reference yield:

: 1266351-42-1
methyl c-(2,7)-bis(methylsulfonyloxy)-t-8a-decahydronaphthalene-r-4a-carboxylate

: 1266351-45-4
methyl t-(2,7)-bis(3-phenylureido)-t-8a-decahydronaphthalene-r-4a-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium azide / N,N-dimethyl-formamide / 20 h / 100 °C

2.1: acetic acid; zinc / 12 h / Inert atmosphere

3.1: N-ethyl-N,N-diisopropylamine / methanol / 2 h / 20 °C

4.1: trifluoroacetic acid / dichloromethane / 17 h / 0 - 20 °C

4.2: 2 h / 20 °C

With sodium azide; acetic acid; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; zinc; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/ja1076102

Reference yield:

: 1266351-43-2
methyl t-(2,7)-diazido-t-8a-decahydronaphthalene-r-4a-carboxylate

: 1266351-45-4
methyl t-(2,7)-bis(3-phenylureido)-t-8a-decahydronaphthalene-r-4a-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1.1: acetic acid; zinc / 12 h / Inert atmosphere

2.1: N-ethyl-N,N-diisopropylamine / methanol / 2 h / 20 °C

3.1: trifluoroacetic acid / dichloromethane / 17 h / 0 - 20 °C

3.2: 2 h / 20 °C

With acetic acid; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; zinc; In methanol; dichloromethane;
DOI:10.1021/ja1076102