Methyl 2-deoxy-2-[(9-phenylfluoren-9-yl)amino]-3,4-O-isopropylidene-6-methanesulfonyl-L-idonate

Base Information

Chemical Name:Methyl 2-deoxy-2-[(9-phenylfluoren-9-yl)amino]-3,4-O-isopropylidene-6-methanesulfonyl-L-idonate
CAS No.:302593-29-9
Molecular Formula:C₃₀H₃₃NO₈S
Molecular Weight:567.66
Hs Code.:

Synonyms:Methyl 2-deoxy-2-[(9-phenylfluoren-9-yl)amino]-3,4-O-isopropylidene-6-methanesulfonyl-L-idonate

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Chemical Property of Methyl 2-deoxy-2-[(9-phenylfluoren-9-yl)amino]-3,4-O-isopropylidene-6-methanesulfonyl-L-idonate

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Technology Process of Methyl 2-deoxy-2-[(9-phenylfluoren-9-yl)amino]-3,4-O-isopropylidene-6-methanesulfonyl-L-idonate

There total 5 articles about Methyl 2-deoxy-2-[(9-phenylfluoren-9-yl)amino]-3,4-O-isopropylidene-6-methanesulfonyl-L-idonate 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%

: 124-63-0
methanesulfonyl chloride

: 302593-16-4
Methyl 2-deoxy-2-[(9-phenylfluoren-9-yl)amino]-3,4-O-isopropylidene-L-idonate

: 302593-29-9
Methyl 2-deoxy-2-[(9-phenylfluoren-9-yl)amino]-3,4-O-isopropylidene-6-methanesulfonyl-L-idonate

Guidance literature:: With triethylamine; In dichloromethane; at -40 ℃; for 0.166667h;
DOI:10.1055/s-2000-6408

Reference yield:

: Methyl 2-azido-2-deoxy-3,4:5,6-O-diisopropylidene-L-idonate

: 302593-29-9
Methyl 2-deoxy-2-[(9-phenylfluoren-9-yl)amino]-3,4-O-isopropylidene-6-methanesulfonyl-L-idonate

Guidance literature:: Multi-step reaction with 4 steps

1: H₂ / 10 percent Pd/C / ethyl acetate / 5 h / 20 °C

2: 6.14 g / Pb(NO₃)2; Et₃N / CH₂Cl₂ / 48 h / 20 °C

3: 95 percent / Dowex 50W-X₈ / methanol / 20 h / 20 °C

4: 95 percent / Et₃N / CH₂Cl₂ / 0.17 h / -40 °C

With lead(II) nitrate; Dowex 50W-X₈; hydrogen; triethylamine; palladium on activated charcoal; In methanol; dichloromethane; ethyl acetate; 1: Reduction / 2: Substitution / 3: Ring cleavage / 4: Substitution;
DOI:10.1055/s-2000-6408

Reference yield:

: 55135-66-5
9-bromo-9-phenyl-9H-fluorene

: 302593-29-9
Methyl 2-deoxy-2-[(9-phenylfluoren-9-yl)amino]-3,4-O-isopropylidene-6-methanesulfonyl-L-idonate

Guidance literature:: Multi-step reaction with 3 steps

1: 6.14 g / Pb(NO₃)2; Et₃N / CH₂Cl₂ / 48 h / 20 °C

2: 95 percent / Dowex 50W-X₈ / methanol / 20 h / 20 °C

3: 95 percent / Et₃N / CH₂Cl₂ / 0.17 h / -40 °C

With lead(II) nitrate; Dowex 50W-X₈; triethylamine; In methanol; dichloromethane; 1: Substitution / 2: Ring cleavage / 3: Substitution;
DOI:10.1055/s-2000-6408