17830-03-4

Basic information

• Product Name: 9-Iodo-o-carborane
• Synonyms: 9-Iodo-o-carborane
• CAS NO: 17830-03-4
• Molecular Formula: C₂H₁₁B₁₀I
• Molecular Weight: 259.03
• Mol File: 17830-03-4.mol
• Article Data: 4

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 9-Iodo-o-carborane(CAS DataBase Reference)
• NIST Chemistry Reference: 9-Iodo-o-carborane(17830-03-4)
• EPA Substance Registry System: 9-Iodo-o-carborane(17830-03-4)

Safety Data

• Hazardous Substances Data: 17830-03-4(Hazardous Substances Data)

Usage

Uses

9-Iodo-o-carborane is a versatile reactant used in Pd-catalyzed coupling reactions of amides with iodo- and diiodocarborane to give aminocarboranes and diamidocarborane. It is also used as a reactant in the carborane-enhanced two-photon absorption of tribranched fluorophores for fluorescence microscopy imaging.

Upstream product

• 16872-09-6 1,2-dicarba-closo-dodecaborane⁽¹²⁾ 
• 7553-56-2 iodine 
• 17157-02-7 9-iodo-m-carborane 
• 7446-70-0 aluminium trichloride 
• 7789-23-3 potassium fluoride 
• 81353-28-8 phenyl-9-o-carboranyliodonium tetrafluoroborate 

Downstream Products

• 16872-09-6 1,2-dicarba-closo-dodecaborane⁽¹²⁾ 
• 92-52-4 biphenyl 
• 123462-83-9 9-(p-hydroxyphenyl)-o-carborane 
• 123482-14-4 9-(p-methoxyphenyl)-o-carborane 
• 2132-80-1 4,4'-Dimethoxybiphenyl 
• 16872-10-9 1-methyl-o-carborane 
• 123462-81-7 9-(o-carboran-1-ylmethyl)-o-carborane 
• 22043-65-8 3-amino-1,2-dicarbaborane 
• 75563-94-9 9-phenyl-1,2-dicarba-closo-dodecaborane⁽¹²⁾ 
• 75563-93-8 9-benzyl-1,2-carborane 
• 17702-35-1 9,12-diiodo-1,2-dicarba-closo-dodecarborane⁽¹²⁾ 
• 80746-63-0 9-phenylethynyl-1,2-dicarba-closo-dodecaborane⁽¹²⁾ 
• 65664-41-7 9-p-fluorophenyl-o-carborane 
• 82378-25-4 9-(4-methylphenyl)-1,2-dicarba-closo-dodecaborane 

Relevant articles and documents

Quantitative Assessment of Substitution NMR Effects in the Model Series of o-Carborane Derivatives: α-Shift Correlation Method

The principles of a new α-shift correlation (ASC) NMR method are demonstrated on a model series of substituted derivatives of o-carborane for which reliable NMR data are available. This graphical method revealed an acceptable linear correlation between α(11B) or α(13C) shifts and those induced by substituents in unsubstituted (u) positions of the carborane cluster. The linearity holds for all nuclei involved in skeletal bonding: Δδ(N)u = g × α (where N = 11B, 13C, and 1H). The factor g (slope of the correlation line × 102) becomes an important measure of sensitivity of a given cage position to substituent changes. The β, γ, and δ = A (= antipodal) shifts can be therefore derived from the α-shift, are linearly proportional, and reflect additive character in double substitution. The ASC method appears to be an important tool for quantitative assessment of substituent NMR effects in all exo-substituted boron-cluster systems.

Reactions of aryl(B-carboranyl)iodonium cations with the fluoride anion. Synthesis of icosahedral o-carboran-9-yl, m-carboran-9-yl, and p-carboran-2-yl fluorides

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