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Boron Compounds in Chemistry
Research Guide
What is Boron Compounds in Chemistry?
Boron compounds in chemistry are chemical entities containing boron atoms, including carboranes and boron clusters, that are synthesized and applied in medicinal chemistry for cancer treatment via boron neutron capture therapy.
This field encompasses 33,989 papers on advances in boron neutron capture therapy using carboranes and boron clusters for drug design and cancer therapy. Key topics include chemical synthesis of carborane-based compounds and their properties as drug delivery agents. Research also covers applications in luminescent materials and biological evaluations.
Topic Hierarchy
Research Sub-Topics
Boron Neutron Capture Therapy
This sub-topic focuses on the selective destruction of cancer cells using boron-10 compounds and neutron irradiation. Researchers optimize boron delivery agents, tumor targeting, and therapeutic ratios in preclinical models.
Carborane Synthesis
Researchers develop synthetic routes to ortho-, meta-, and para-carboranes and their functionalized derivatives for medicinal applications. Studies emphasize regioselective modifications, stability, and scalability.
Boron Clusters in Medicinal Chemistry
This area explores boron cluster architectures like closo-dodecaborates for drug conjugation and pharmacophore integration. Investigations cover biocompatibility, cellular uptake, and structure-activity relationships.
Carboranes in Cancer Drug Design
Studies design carborane-conjugated chemotherapeutics, antibody-drug conjugates, and nanoparticles for enhanced cancer treatment efficacy. Research evaluates cytotoxicity, biodistribution, and synergy with other modalities.
Metallacarboranes
This sub-topic examines transition metal complexes with carborane ligands for catalysis, luminescence, and bioimaging. Researchers probe electronic structures, reactivity, and photophysical properties via spectroscopy and computation.
Why It Matters
Boron compounds enable boron neutron capture therapy (BNCT), a targeted cancer treatment where boron-loaded compounds accumulate in tumor cells and release radiation upon neutron irradiation. Carboranes and boron clusters serve as carriers in medicinal chemistry and drug design, improving selectivity over traditional radiotherapy. For example, Mannix et al. (2015) in "Synthesis of borophenes: Anisotropic, two-dimensional boron polymorphs" demonstrated two-dimensional boron sheets, contributing to understanding boron structures for potential medical applications, while related proton beam therapy work by Paganetti et al. (2002) in "Relative biological effectiveness (RBE) values for proton beam therapy" provides comparative radiation effectiveness data (1317 citations) relevant to BNCT optimization.
Reading Guide
Where to Start
"Structural and Bonding Patterns in Cluster Chemistry" by Kenneth Wade (1976), as it provides foundational principles for understanding boron cluster architectures essential before advancing to synthesis or applications.
Key Papers Explained
Wade (1976) "Structural and Bonding Patterns in Cluster Chemistry" (1622 citations) establishes bonding rules for clusters, which Mannix et al. (2015) "Synthesis of borophenes: Anisotropic, two-dimensional boron polymorphs" (2623 citations) builds on by experimentally realizing 2D boron sheets, and Feng et al. (2016) "Experimental realization of two-dimensional boron sheets" (1799 citations) confirms with alternative methods. Schäfer et al. (1994) "Fully optimized contracted Gaussian basis sets of triple zeta valence quality for atoms Li to Kr" (8989 citations) supports computational modeling of these boron structures. Stephan and Erker (2015) "Frustrated Lewis Pair Chemistry: Development and Perspectives" (1706 citations) extends reactivity concepts to boron-based pairs.
Paper Timeline
Most-cited paper highlighted in red. Papers ordered chronologically.
Advanced Directions
Current frontiers involve applying 2D boron polymorphs from Mannix et al. (2015) and Feng et al. (2016) to carborane drug design for BNCT, building on cluster bonding from Wade (1976). Integration with radiation therapies, as in Paganetti et al. (2002), remains active. No recent preprints available.
Papers at a Glance
| # | Paper | Year | Venue | Citations | Open Access |
|---|---|---|---|---|---|
| 1 | Fully optimized contracted Gaussian basis sets of triple zeta ... | 1994 | The Journal of Chemica... | 9.0K | ✕ |
| 2 | Synthesis of borophenes: Anisotropic, two-dimensional boron po... | 2015 | Science | 2.6K | ✓ |
| 3 | Experimental realization of two-dimensional boron sheets | 2016 | Nature Chemistry | 1.8K | ✓ |
| 4 | Frustrated Lewis Pair Chemistry: Development and Perspectives | 2015 | Angewandte Chemie Inte... | 1.7K | ✕ |
| 5 | Establishment and characterization of a human prostatic carcin... | 1979 | PubMed | 1.6K | ✕ |
| 6 | Structural and Bonding Patterns in Cluster Chemistry | 1976 | Advances in inorganic ... | 1.6K | ✕ |
| 7 | Radiological Use of Fast Protons | 1946 | Radiology | 1.3K | ✕ |
| 8 | Relative biological effectiveness (RBE) values for proton beam... | 2002 | International Journal ... | 1.3K | ✕ |
| 9 | Building Bridges Between Inorganic and Organic Chemistry (Nobe... | 1982 | Angewandte Chemie Inte... | 1.3K | ✕ |
| 10 | Metabolic Imaging of Patients with Prostate Cancer Using Hyper... | 2013 | Science Translational ... | 1.2K | ✓ |
Frequently Asked Questions
What is boron neutron capture therapy?
Boron neutron capture therapy (BNCT) uses boron compounds that accumulate in cancer cells, which upon neutron irradiation release high-energy alpha particles to destroy tumors selectively. Carboranes and boron clusters are key agents due to their high boron content and stability. This approach is emphasized in the 33,989 papers on the topic.
How are carboranes used in drug design?
Carboranes are incorporated into drug molecules to enhance boron loading for BNCT while maintaining pharmacological properties. Their synthesis and properties are central to medicinal chemistry applications. This cluster of papers highlights their role as drug delivery agents for cancer therapy.
What are boron clusters in chemistry?
Boron clusters are polyhedral aggregates of boron atoms, often used in carborane derivatives for biological applications. They exhibit unique stability and reactivity suitable for luminescent materials and cancer treatments. Research focuses on their chemical synthesis and properties.
What methods are used to synthesize boron compounds for therapy?
Synthesis involves constructing carboranes and boron clusters with tailored properties for medicinal use, as covered in the paper cluster. Techniques draw from inorganic chemistry principles outlined in Wade (1976) "Structural and Bonding Patterns in Cluster Chemistry" (1622 citations). These enable applications in drug design.
What is the current state of boron compounds research?
The field includes 33,989 works focused on BNCT advances, carboranes in cancer treatment, and boron clusters in drug delivery. Two-dimensional boron polymorphs, as in Mannix et al. (2015) "Synthesis of borophenes: Anisotropic, two-dimensional boron polymorphs" (2623 citations), expand structural possibilities. No recent preprints or news reported in the last 6-12 months.
Open Research Questions
- ? How can carborane-based compounds achieve higher tumor selectivity in BNCT?
- ? What structural modifications improve boron cluster stability for in vivo drug delivery?
- ? How do two-dimensional boron sheets like borophenes integrate into medicinal chemistry?
- ? What bonding patterns in boron clusters optimize reactivity for cancer therapy applications?
- ? How do frustrated Lewis pairs involving boron compounds enhance synthesis for therapeutic agents?
Recent Trends
The field maintains 33,989 papers with no specified 5-year growth rate.
Recent high-impact works include 2D boron sheets in Feng et al. (1799 citations), following Mannix et al. (2015) (2623 citations).
2016No preprints or news in the last 6-12 months indicate steady focus on synthesis and BNCT applications.
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