Nonanamide, N-2-(3,6-dihydroxy-3-oxospiroisobenzofuran-1(3H),9-9Hxanthen-5-yl)aminothioxomethylaminoethyl-9-(.alpha.-D-mannopyranosyloxy)-

Base Information

Chemical Name:Nonanamide, N-2-(3,6-dihydroxy-3-oxospiroisobenzofuran-1(3H),9-9Hxanthen-5-yl)aminothioxomethylaminoethyl-9-(.alpha.-D-mannopyranosyloxy)-
CAS No.:228850-32-6
Molecular Formula:C₃₈H₄₅N₃O₁₂S
Molecular Weight:767.854
Hs Code.:
Mol file:228850-32-6.mol

Synonyms:Nonanamide, N-2-(3,6-dihydroxy-3-oxospiroisobenzofuran-1(3H),9-9Hxanthen-5-yl)aminothioxomethylaminoethyl-9-(.alpha.-D-mannopyranosyloxy)-

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Chemical Property of Nonanamide, N-2-(3,6-dihydroxy-3-oxospiroisobenzofuran-1(3H),9-9Hxanthen-5-yl)aminothioxomethylaminoethyl-9-(.alpha.-D-mannopyranosyloxy)-

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Technology Process of Nonanamide, N-2-(3,6-dihydroxy-3-oxospiroisobenzofuran-1(3H),9-9Hxanthen-5-yl)aminothioxomethylaminoethyl-9-(.alpha.-D-mannopyranosyloxy)-

There total 7 articles about Nonanamide, N-2-(3,6-dihydroxy-3-oxospiroisobenzofuran-1(3H),9-9Hxanthen-5-yl)aminothioxomethylaminoethyl-9-(.alpha.-D-mannopyranosyloxy)- 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: 88.0%

: 3326-32-7,27072-45-3
fluorescein isothiocyanate

: 228850-26-8
8-[N-(2-aminoethyl)carboxamido]octyl α-D-mannopyranoside

: 228850-32-6
8-{carboxy-[2-(fluoresceinylthioureido)ethyl]amido}octyl α-D-mannopyranoside

Guidance literature:: With water; potassium carbonate; In acetone; at 20 ℃;
DOI:10.1016/S0008-6215(98)00330-9

Reference yield:

: 3937-56-2
1,9-Nonanediol

: 228850-32-6
8-{carboxy-[2-(fluoresceinylthioureido)ethyl]amido}octyl α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: 21 percent / 4A molecular sieves; calcium hypochlorite; acetic acid / acetonitrile / 20 °C

2: 86 percent / 4A molecular sieves; Me₃SiOTf / CH₂Cl₂ / 2 h / 20 °C

3: 85 percent / K₂CO₃ / methanol

4: 95 percent / 36 h / 60 °C

5: 88 percent / K₂CO₃; water / acetone / 20 °C

With calcium hypochlorite; trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; water; potassium carbonate; acetic acid; In methanol; dichloromethane; acetone; acetonitrile; 1: Oxidation / 2: Substitution / 3: deprotection / 4: Acylation / 5: Addition;
DOI:10.1016/S0008-6215(98)00330-9

Reference yield:

: 34957-73-8
methyl 9-hydroxynonanoate

: 228850-32-6
8-{carboxy-[2-(fluoresceinylthioureido)ethyl]amido}octyl α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 86 percent / 4A molecular sieves; Me₃SiOTf / CH₂Cl₂ / 2 h / 20 °C

2: 85 percent / K₂CO₃ / methanol

3: 95 percent / 36 h / 60 °C

4: 88 percent / K₂CO₃; water / acetone / 20 °C

With trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; water; potassium carbonate; In methanol; dichloromethane; acetone; 1: Substitution / 2: deprotection / 3: Acylation / 4: Addition;
DOI:10.1016/S0008-6215(98)00330-9