Methyl 3,2-C<(3'S)-3'-Benzoyloxybutan-1'-yl-4'-ylidene>-4,6-O-benzylidene-2,3-dideoxy-3-C-methyl-α-D-arabino-hexopyranoside

Base Information

Chemical Name:Methyl 3,2-C<(3'S)-3'-Benzoyloxybutan-1'-yl-4'-ylidene>-4,6-O-benzylidene-2,3-dideoxy-3-C-methyl-α-D-arabino-hexopyranoside
CAS No.:135056-65-4
Molecular Formula:C₂₆H₂₈O₆
Molecular Weight:436.505
Hs Code.:

Synonyms:Methyl 3,2-C<(3'S)-3'-Benzoyloxybutan-1'-yl-4'-ylidene>-4,6-O-benzylidene-2,3-dideoxy-3-C-methyl-α-D-arabino-hexopyranoside

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Chemical Property of Methyl 3,2-C<(3'S)-3'-Benzoyloxybutan-1'-yl-4'-ylidene>-4,6-O-benzylidene-2,3-dideoxy-3-C-methyl-α-D-arabino-hexopyranoside

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Technology Process of Methyl 3,2-C<(3'S)-3'-Benzoyloxybutan-1'-yl-4'-ylidene>-4,6-O-benzylidene-2,3-dideoxy-3-C-methyl-α-D-arabino-hexopyranoside

There total 4 articles about Methyl 3,2-C<(3'S)-3'-Benzoyloxybutan-1'-yl-4'-ylidene>-4,6-O-benzylidene-2,3-dideoxy-3-C-methyl-α-D-arabino-hexopyranoside 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: 80.0%

: 127910-93-4
Methyl 4,6-O-Benzylidene-2,3-dideoxy-3,2-C-<(3'R)-3'-hydroxybutan-1'-yl-4'-ylidene>-3-C-methyl-α-D-arabino-hexopyranoside

: 65-85-0,8013-63-6
benzoic acid

: 135056-65-4
Methyl 3,2-C<(3'S)-3'-Benzoyloxybutan-1'-yl-4'-ylidene>-4,6-O-benzylidene-2,3-dideoxy-3-C-methyl-α-D-arabino-hexopyranoside

Guidance literature:: With triphenylphosphine; diethylazodicarboxylate; In diethyl ether; for 3h;

Reference yield:

: 109001-55-0
methyl 4,6-O-benzylidene-3-deoxy-3-C-methyl-α-D-arabino-hexopyranoside-2-ulose

: 135056-65-4
Methyl 3,2-C<(3'S)-3'-Benzoyloxybutan-1'-yl-4'-ylidene>-4,6-O-benzylidene-2,3-dideoxy-3-C-methyl-α-D-arabino-hexopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 1) lithium 2,2,6,6-tetramethylpiperidide / 1) diethyl ether, 0 deg C, 1 h, 2) a) -78 deg C to room temp. b) room temp., 1 h

2: 58 percent / aq. KOH/methanol / 6 h / 80 °C

3: 82 percent / K-Selectride (potassium tri-sec-butylborohydride) / tetrahydrofuran / 1.5 h / -78 °C

4: 80 percent / triphenylphosphine, diethyl azodicarboxylate (DEAD) / diethyl ether / 3 h

With methanol; potassium hydroxide; 2,2,6,6-tetramethylpiperidinyl-lithium; potassium tri-sec-butyl-borohydride; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; diethyl ether;

Reference yield:

: 109001-58-3
Methyl 4,6-O-Benzylidene-3-deoxy-3-C-methyl-3,2-C-(3'-oxobutan-1'-yl-4'-ylidene)-α-D-arabino-hexopyranoside

: 135056-65-4
Methyl 3,2-C<(3'S)-3'-Benzoyloxybutan-1'-yl-4'-ylidene>-4,6-O-benzylidene-2,3-dideoxy-3-C-methyl-α-D-arabino-hexopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 82 percent / K-Selectride (potassium tri-sec-butylborohydride) / tetrahydrofuran / 1.5 h / -78 °C

2: 80 percent / triphenylphosphine, diethyl azodicarboxylate (DEAD) / diethyl ether / 3 h

With potassium tri-sec-butyl-borohydride; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; diethyl ether;