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122741-44-0 , Tetra-O-benzyl-D-glucopyranosyl fluoride, CAS:122741-44-0

122741-44-0,Tetra-O-benzyl-D-glucopyranosyl fluoride,
CAS:122741-44-0
C34H35FO5 / 542.64
MFCD03701104

2,3,4,6-Tetra-O-benzyl-D-glucopyranosyl fluoride

氟代-四-O-苄基-D-吡喃葡萄糖,

2,3,4,6-Tetra-O-benzyl-D-glucopyranosyl Fluoride or TGBF is a carbohydrate derivative used as a glycosyl donor in chemical synthesis. Due to its high reactivity and selectivity, it has become a versatile tool in the field of glycosylation chemistry. In this paper, we will explore the definition, background, physical and chemical properties, synthesis, and characterization. We will further discuss the analytical methods, biological properties, and safety in scientific experiments. Furthermore, we will focus on the potential implications of TGBF in various fields of research and industry, its limitations, and future directions for research.

Definition and Background:

TGBF is a glycosyl donor which is widely used in the chemical synthesis of complex carbohydrates. Glycosylation is a process that involves the attachment of sugar molecules to a variety of molecules such as proteins, lipids, and DNA. These glycosylated molecules play an important role in several biological processes such as cell signaling, immune response, and protein folding. TGBF has been extensively studied due to its high reactivity and selectivity towards glycosyl acceptors, and its ability to form highly stereo- and regio-specific glycosylation products.

Physical and Chemical Properties:

TGBF is a white crystalline solid with a melting point of 170-172°C. It is soluble in chlorinated solvents such as dichloromethane, chloroform, and carbon tetrachloride. On the other hand, it is slightly soluble in polar solvents such as methanol and ethanol. The purity of TGBF can be determined by High-Performance Liquid Chromatography (HPLC) and Nuclear Magnetic Resonance (NMR) spectroscopy. It can be stored at room temperature for an extended period of time, however, it should be stored in a cool and dry place, away from direct sunlight.

Synthesis and Characterization:

TGBF is usually synthesized by the reaction of benzyl-protected glucose with diethylamino sulfur trifluoride (DAST) under anhydrous conditions. The reaction yields TGBF along with the removal of the benzyl protecting groups. The purity and identity of TGBF can be confirmed by spectroscopic methods such as HPLC and NMR spectroscopy.

Analytical Methods:

HPLC and NMR spectroscopy are the most commonly used methods for the analysis of TGBF. HPLC provides a measure of purity and yield, while NMR spectroscopy allows identification of structural features such as stereochemistry and regiochemistry.

Biological Properties:

Studies have shown that TGBF has anti-tumor and immunostimulatory properties. Furthermore, TGBF has shown potential in the development of glycoconjugate vaccines. However, more research is required to fully understand the biological properties of TGBF.

Toxicity and Safety in Scientific Experiments:

TGBF is considered to be safe for use in scientific experiments. However, it should be handled with care, and appropriate protective equipment should be worn. It is important to note that TGBF can be harmful if ingested, inhaled, or comes in contact with skin or eyes.

Applications in Scientific Experiments:

TGBF has become an essential tool in the synthesis of complex carbohydrates. It has shown potential in the development of glycoconjugate vaccines, glycosylation of natural products, and preparation of chiral intermediates. Moreover, TGBF has been used in the synthesis of glycopeptides, glycolipids, and glycomimetics.

Current State of Research:

Several studies have been conducted in recent years to explore the potential applications of TGBF in the field of glycosylation chemistry. Moreover, its potential in the development of glycoconjugate vaccines has garnered significant interest.

Potential Implications in Various Fields of Research and Industry:

TGBF has shown immense potential in various fields of research and industry. Specifically, it has shown potential in the development of glycoconjugate vaccines, chiral intermediates, and natural product glycosylation. Furthermore, TGBF has the potential to be used in the synthesis of glycomimetics and glycolipids.

Limitations and Future Directions:

Despite its numerous applications, TGBF has some limitations. For instance, it is a relatively expensive and laborious reagent. Furthermore, its use is constrained by its limited solubility in certain solvents. However, future research can focus on improving the cost-effectiveness and solubility of TGBF.

Future directions for research include developing more efficient and selective methods for the glycosylation of complex molecules. Moreover, research should focus on the potential biological applications of TGBF such as glycoconjugate vaccines and immunostimulatory agents. Additionally, the structure-activity relationship of TGBF should be explored to further understand its mechanism of action.

Conclusion:

In conclusion, TGBF is an important glycosyl donor widely used in the chemical synthesis of complex carbohydrates. Its high reactivity and selectivity make it a versatile tool in glycosylation chemistry. The potential implications of TGBF in various fields of research and industry make it a fascinating area of study. Although there are some limitations, future research can focus on improving the cost-effectiveness and solubility of TGBF, and developing more efficient and selective methods for glycosylation.

CAS Number122741-44-0
Product Name2,3,4,6-Tetra-O-benzyl-D-glucopyranosyl Fluoride
IUPAC Name(3R,4S,5R,6R)-2-fluoro-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxane
Molecular FormulaC34H35FO5
Molecular Weight542.64 g/mol
InChIInChI=1S/C34H35FO5/c35-34-33(39-24-29-19-11-4-12-20-29)32(38-23-28-17-9-3-10-18-28)31(37-22-27-15-7-2-8-16-27)30(40-34)25-36-21-26-13-5-1-6-14-26/h1-20,30-34H,21-25H2/t30-,31-,32+,33-,34?/m1/s1
InChI KeyQNXIKNZDQVSBCO-BGSSSCFASA-N
SMILESC1=CC=C(C=C1)COCC2C(C(C(C(O2)F)OCC3=CC=CC=C3)OCC4=CC=CC=C4)OCC5=CC=CC=C5
Canonical SMILESC1=CC=C(C=C1)COCC2C(C(C(C(O2)F)OCC3=CC=CC=C3)OCC4=CC=CC=C4)OCC5=CC=CC=C5
Isomeric SMILESC1=CC=C(C=C1)COC[C@@H]2[C@H]([C@@H]([C@H]([C@@H](O2)F)OCC3=CC=CC=C3)OCC4=CC=CC=C4)OCC5=CC=CC=C5


CAS No: 122741-44-0 MDL No: MFCD03701104 Chemical Formula: C34H35FO5 Molecular Weight: 542.64
References: 1. Yamanoi T, Nagayama S, Ishida H, Nishikido J, Synth. Commun. 2001, Vol31, Pt6, p899-904


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