67307-84-0 Usage
Chemical structure
A derivative of D-galactopyranose, a type of sugar molecule, with modifications to its functional groups.
Functional groups
Contains a benzoyl group attached to the 2-carbon and an isopropylidene group attached to the 3 and 4-carbons of the galactopyranose ring.
Application
Widely used in organic synthesis and medicinal chemistry as a building block for creating more complex molecules.
Unique structure
The presence of the benzoyl and isopropylidene groups provides unique reactivity and properties to the compound.
Reactivity
The compound's reactivity is influenced by the presence of the benzoyl and isopropylidene groups, making it a valuable tool for creating new compounds.
Fields of use
Valuable in pharmaceuticals, materials science, and chemical research for the development of new compounds and applications.
Stereochemistry
Retains the beta-D-configuration of the original galactopyranose sugar molecule.
Anhydro ring
The 1,6-anhydro functional group indicates the absence of an oxygen atom and hydroxyl group at the 1 and 6 positions, forming a double bond between the carbons.
Solubility
The solubility of the compound may vary depending on the solvent used, but it is generally soluble in organic solvents like methanol, ethanol, or dimethyl sulfoxide (DMSO).
Stability
The compound is stable under normal laboratory conditions, but it should be stored away from light, heat, and moisture to maintain its integrity.
Check Digit Verification of cas no
The CAS Registry Mumber 67307-84-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,3,0 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 67307-84:
(7*6)+(6*7)+(5*3)+(4*0)+(3*7)+(2*8)+(1*4)=140
140 % 10 = 0
So 67307-84-0 is a valid CAS Registry Number.
67307-84-0Relevant academic research and scientific papers
Synthesis of L-dioxolane nucleosides and related chemistry
Liang,Lee,Newton,Chu
, p. 1546 - 1553 (2007/10/02)
(+)-L- or (+)-(2R,4S)-1-[4-(hydroxymethyl)-1,3-dioxolan-2-yl]-5-fluorouracil (25) and other novel classes of 1,3-dioxolane nucleosides have been synthesized. Coupling of 2-methoxy-4-[[(tert-butyldiphenylsilyl)oxy]methyl]-1,3-dioxolane (23) or 2-methyl-1,3
Reactions of Some Pyranoside Diol Monotriflates with Nucleophiles and Bases
Knapp, Spencer,Naughton, Andrew B. J.,Jaramillo, Carlos,Pipik, Brenda
, p. 7328 - 7334 (2007/10/02)
Reaction of pyranoside diol (equatorial) monotriflates with soft, nonbasic nucleophiles is a useful way to make axial heteroatom-substituted and "epimerized" pyranosides, particularly where a fused acetal ring inhibits ring contraction.Among the substrates examined (1,2,3,4,35), only 4 shows a strong tendency to give ring-contracted products.The reaction of 1-3 with more basic nucleophiles (F(1-), t-BuO(1-)) leads to the anhydrosugars 8, 25, and 26, respectively.The SN2 reaction of 35 with tetra n-butylammonium iodide forms the basis for a new synthesis of the Cerny epoxide 32.
Bausteine von Oligosacchariden, XXII. Synthese der Trisaccharid-Sequenz α-D-GlcNAc-(1-4)-β-D-Gal-(1-4)-D-GlcNAc aus blutgruppenaktiven Substanzen
Paulsen, Hans,Schnell, Dagmar
, p. 333 - 345 (2007/10/02)
A directly stereoselective α-glycoside synthesis to oligosaccharides succeeds in the presence of AgClO4/Ag2CO3 in methylene chloride with the α-bromide 1 of 2-azido-2-desoxy-D-glucose.By reaction with 1 the disaccharides 3, 7a, 7b, 18 and the trisaccharid
