134877-40-0

Basic information

• Product Name: 3,4-O-BENZYLIDENE-D-RIBO-1,5-LACTONE
• Synonyms: 3,4-O-BENZYLIDENE-D-RIBO-1,5-LACTONE;3,4-O-BENZYLIDENE-D-RIBONO-1,5-LACTONE
• CAS NO: 134877-40-0
• Molecular Formula: C₁₂H₁₂O₅
• Molecular Weight: 236.22
• Mol File: 134877-40-0.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 471.9±45.0 °C(Predicted)
• Appearance: /
• Density: 1.377±0.06 g/cm3(Predicted)
• PKA: 11.95±0.40(Predicted)
• CAS DataBase Reference: 3,4-O-BENZYLIDENE-D-RIBO-1,5-LACTONE(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4-O-BENZYLIDENE-D-RIBO-1,5-LACTONE(134877-40-0)
• EPA Substance Registry System: 3,4-O-BENZYLIDENE-D-RIBO-1,5-LACTONE(134877-40-0)

Safety Data

• Hazardous Substances Data: 134877-40-0(Hazardous Substances Data)

Usage

General Description

3,4-O-Benzylidene-D-ribo-1,5-lactone is a chemical compound that belongs to the class of lactones and is derived from D-ribose. It is commonly used as a precursor in organic synthesis, particularly in the preparation of various compounds and pharmaceuticals. 3,4-O-BENZYLIDENE-D-RIBO-1,5-LACTONE is known for its ability to efficiently react with different reagents, resulting in the formation of diverse chemical products. Its versatile reactivity and structural characteristics make it a valuable building block in the production of various organic molecules and materials. Additionally, it is also utilized in the study of carbohydrate chemistry and as a chiral auxiliary in asymmetric synthesis.

Upstream product

• 473596-05-3 3,4-O-benzylidene-2-O-tert-butyldimethylsilyl-D-ribono-1,5-lactone 
• 100-52-7 benzaldehyde 
• 5336-08-3 D-Ribono-1,4-lactone 
• 2782-09-4 (4S,5R)-3,4-Dihydroxy-5-hydroxymethyl-dihydro-furan-2-one 

Downstream Products

• 134790-11-7 ((3aR,7R,7aS)-6-Oxo-2-phenyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl)-carbamic acid benzyl ester 
• 134877-41-1 2-Azido-2-deoxy-3,4-O-benzylidene-1,5-D-ribonolactone 
• 134790-12-8 (5S)-(5-hydroxymethyl-2-oxo-2,5-dihydrofuran-3-yl)carbamic acid benzyl ester 
• 147410-09-1 2-Amino-2-deoxy-3,4-O-benzylidene-1,5-D-ribonolactone 
• 97551-67-2 (3S,5S)-3-benzyloxycarbonylamino-5-hydroxy-γ-lactone 
• 848893-30-1 carbonic acid allyl ester 4-(tert-butyl-dimethyl-silanyloxy)-2-(tert-butyl-diphenyl-silanyloxymethyl)-5-oxo-tetrahydro-furan-3-yl ester 
• 848893-32-3 3-O-allyl-2-O-tert-butyldimethylsilyl-5-O-tert-butyldiphenylsilyl-D-ribitol 
• 848893-31-2 3-O-allyl-2-O-tert-butyldimethylsilyl-5-O-tert-butyldiphenylsilyl-D-ribono-1,4-lactone 
• 848893-29-8 2-O-tert-butyldimethylsilyl-5-O-tert-butyldiphenylsilyl-D-ribono-1,4-lactone 
• 848893-26-5 3,4-O-benzylidene-1-O-tert-butyldimethylsilyl-D-ribitol 
• 848984-76-9 3,4-O-benzylidene-D-ribitol 
• 165876-63-1 Acetic acid (3aR,7R,7aR)-6-oxo-2-phenyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl ester 
• 138760-69-7 3,4-O-Benzylidene-D-erythro-pentulosono-1,5-lactone hydrate 
• 104945-87-1 Trifluoro-methanesulfonic acid (3aR,7R,7aR)-6-oxo-2-phenyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl ester 

Relevant articles and documents

Synthesis of differentially protected ribitol derivatives from 3,4-O-benzylidene-D-ribono-1,5-lactone

Several differentially protected ribitol derivatives were synthesised using 3,4-O-benzylidene-d-ribono-1,5-lactone as versatile starting compounds for oligosaccharide synthesis. The obtained ribitol derivatives allow the regiospecific coupling of glycosyl

An efficient and concise entry to (-)-4,5-dihydroxy-d-threo-l norvaline. Formal synthesis of clavalanine

The title amino acid (2) has been synthesized for the first time in a seven-step sequence from D-ribonolactone, in 20% overall yield. Since the N-carbamoyl derivative of (2) in its y-lactone form has been used to prepare clavalanine, a formal total synthe