4,6-O-benzylidene-1,2-dideoxy-3-O-4-(pentatriacontan-18-ylsulfonyl)benzoyl-1-nitro-D-ribo-hex-1-enopyranose

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Chemical Name:4,6-O-benzylidene-1,2-dideoxy-3-O-4-(pentatriacontan-18-ylsulfonyl)benzoyl-1-nitro-D-ribo-hex-1-enopyranose
CAS No.:1399816-56-8
Molecular Formula:C₅₅H₈₇NO₉S
Molecular Weight:938.363
Hs Code.:

Synonyms:4,6-O-benzylidene-1,2-dideoxy-3-O-4-(pentatriacontan-18-ylsulfonyl)benzoyl-1-nitro-D-ribo-hex-1-enopyranose

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Chemical Property of 4,6-O-benzylidene-1,2-dideoxy-3-O-4-(pentatriacontan-18-ylsulfonyl)benzoyl-1-nitro-D-ribo-hex-1-enopyranose

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Technology Process of 4,6-O-benzylidene-1,2-dideoxy-3-O-4-(pentatriacontan-18-ylsulfonyl)benzoyl-1-nitro-D-ribo-hex-1-enopyranose

There total 4 articles about 4,6-O-benzylidene-1,2-dideoxy-3-O-4-(pentatriacontan-18-ylsulfonyl)benzoyl-1-nitro-D-ribo-hex-1-enopyranose 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: 65.0%

: 1399816-69-3
4-(pentatriacontan-18-ylsulfonyl)benzoic acid

: 105874-31-5
4,6-O-Benzyliden-1,2-didesoxy-1-nitro-D-arabino-hex-1-enopyranose

: 1399816-56-8
4,6-O-benzylidene-1,2-dideoxy-3-O-4-(pentatriacontan-18-ylsulfonyl)benzoyl-1-nitro-D-ribo-hex-1-enopyranose

: (2R,4aR,8aS)-2-phenyl-4,4a-dihydropyrano-[3,2-d][1,3]dioxin-6(8aH)-one

Guidance literature:: With triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; at 0 - 20 ℃; for 3h; Inert atmosphere;
DOI:10.1055/s-0031-1290406

Reference yield:

: 1399816-65-9
methyl 4-(pentatriacontan-18-ylthio)benzoate

: 1399816-56-8
4,6-O-benzylidene-1,2-dideoxy-3-O-4-(pentatriacontan-18-ylsulfonyl)benzoyl-1-nitro-D-ribo-hex-1-enopyranose

Guidance literature:: Multi-step reaction with 3 steps

1.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 0.08 h / 20 °C / Inert atmosphere

2.1: lithium hydroxide monohydrate; water / tetrahydrofuran / 0 °C / Inert atmosphere

2.2: pH < 2 / Inert atmosphere

3.1: triphenylphosphine; diethylazodicarboxylate / tetrahydrofuran / 3 h / 0 - 20 °C / Inert atmosphere

With lithium hydroxide monohydrate; water; 3-chloro-benzenecarboperoxoic acid; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; dichloromethane; 3.1: Mitsunobu reaction;
DOI:10.1055/s-0031-1290406

Reference yield:

: 1399816-67-1
methyl 4-(pentatriacontan-18-ylsulfonyl)benzoate

: 1399816-56-8
4,6-O-benzylidene-1,2-dideoxy-3-O-4-(pentatriacontan-18-ylsulfonyl)benzoyl-1-nitro-D-ribo-hex-1-enopyranose

Guidance literature:: Multi-step reaction with 2 steps

1.1: lithium hydroxide monohydrate; water / tetrahydrofuran / 0 °C / Inert atmosphere

1.2: pH < 2 / Inert atmosphere

2.1: triphenylphosphine; diethylazodicarboxylate / tetrahydrofuran / 3 h / 0 - 20 °C / Inert atmosphere

With lithium hydroxide monohydrate; water; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; 2.1: Mitsunobu reaction;
DOI:10.1055/s-0031-1290406