929558-08-7

Basic information

• Product Name: (2S,3S)-2,3-DIHYDROXYBUTANE-1,4-DIYL DIBENZOATE
• Synonyms: (2S,3S)-2,3-DIHYDROXYBUTANE-1,4-DIYL DIBENZOATE
• CAS NO: 929558-08-7
• Molecular Formula: C18H18O6
• Molecular Weight: 330.33192
• Mol File: 929558-08-7.mol
• Article Data: 9

Chemical Properties

• Boiling Point: 525.9°C at 760 mmHg
• Flash Point: 190.2°C
• Appearance: /
• Density: 1.295g/cm³
• Vapor Pressure: 6.92E-12mmHg at 25°C
• Refractive Index: 1.591
• Storage Temp.: 2-8°C
• CAS DataBase Reference: (2S,3S)-2,3-DIHYDROXYBUTANE-1,4-DIYL DIBENZOATE(CAS DataBase Reference)
• NIST Chemistry Reference: (2S,3S)-2,3-DIHYDROXYBUTANE-1,4-DIYL DIBENZOATE(929558-08-7)
• EPA Substance Registry System: (2S,3S)-2,3-DIHYDROXYBUTANE-1,4-DIYL DIBENZOATE(929558-08-7)

Safety Data

• Hazardous Substances Data: 929558-08-7(Hazardous Substances Data)

Usage

General Description

(2S,3S)-2,3-Dihydroxybutane-1,4-diyl dibenzoate is a chemical compound with the molecular formula C20H20O6. It is a diester formed by the condensation of 2,3-dihydroxybutane-1,4-diol and benzoic acid. (2S,3S)-2,3-DIHYDROXYBUTANE-1,4-DIYL DIBENZOATE is often used as a crosslinking agent in the production of polymers and resins. It is also used as a chemical intermediate in the synthesis of various organic compounds. This chemical is a white to off-white solid and is typically handled and stored under controlled conditions to prevent degradation and ensure safety. Overall, (2S,3S)-2,3-Dihydroxybutane-1,4-diyl dibenzoate has various industrial and research applications due to its reactivity and versatile nature.

InChI:InChI=1/C18H18O6/c19-15(11-23-17(21)13-7-3-1-4-8-13)16(20)12-24-18(22)14-9-5-2-6-10-14/h1-10,15-16,19-20H,11-12H2/t15-,16-/m0/s1

Upstream product

• 909878-64-4 meso-erythritol 
• 98-88-4 benzoyl chloride 
• 65-85-0 benzoic acid 
• 564-00-1 meso-1,2,3,4-diepoxybutane 
• 55759-12-1 cis-1,4-dibenzoyloxybut-2-ene 
• 583-04-0 vinyl benzoate 
• 2418-52-2 D-threitol 
• 2319-57-5 threitol 
• 64991-07-7 1,4-dibenzoyloxy-2-butene 

Downstream Products

• 64904-47-8 2-benzoyloxyacetaldehyde 
• 100881-68-3 benzoyloxy-acetaldehyde-(2,4-dinitro-phenylhydrazone) 

Relevant articles and documents

CYCLIC COMPOUND

The present invention provides compounds having a Toll-like receptor 4 (TLR4) signaling inhibitory action useful as preventive and therapeutic drugs of autoimmune disease and/or inflammatory disease or diseases such as chemotherapy-induced peripheral neuropathy (CIPN), chemotherapy-induced neuropathic pain (CINP), liver injury, ischemia-reperfusion injury (IRI) and the like. The present invention relates to a compound represented by formula (I) and a salt thereof: (wherein, each symbol is explained in greater detail in the specification).

CYCLIC COMPOUNDS

The present invention provides compounds having a Toll-like receptor 4 (TLR4) signaling inhibitory action useful as preventive and therapeutic drugs of inflammatory disease and/or central nervous system disease or diseases such as chemotherapy-induced peripheral neuropathy (CIPN), chemotherapy-induced neuropathic pain (CINP), liver injury, ischemia-reperfusion injury (IRI) and the like. The present invention relates to a compound represented by formula (I) and a salt thereof: (wherein, each symbol is explained in greater detail in the specification).

A novel pentose synthesis via palladium(II)-catalyzed cyclization of an unstable hemiacetal

PdCl2(PhCN)2 (5 mol%)-catalyzed cyclization of a hemiacetal derived from (E,2S,3R)-2,3-isopropylidenedioxy-6-(tetrahydro-2H- pyran-2-yl)-4-hexenal and methanol gave substituted furanoside in moderate yield, exclusively via 5-exo-mode cyclization, without the need for a reoxidant. New stereogenic centers at C1 and C4 on the tetrahydrofuran ring showed preferential 1R and 4R stereochemistry due to anomeric effect (n oσ*c-o) and A1,2 strain, respectively. This methodology was applied to stereocontrolled synthesis of pentoses: D-ribose and L-lyxose. The Japan Institute of Heterocyclic Chemistry.