13737-05-8

Basic information

• Product Name: TRIMETHYL(2-PYRIDYL)TIN
• Synonyms: TRIMETHYL(2-PYRIDYL)TIN;2-TRIMETHYLSTANNYLPYRIDINE;trimethylpyridyltin
• CAS NO: 13737-05-8
• Molecular Formula: C₈H₁₃NSn
• Molecular Weight: 241.91
• Product Categories: Classes of Metal Compounds;Sn (Tin) Compounds;Typical Metal Compounds
• Mol File: 13737-05-8.mol
• Article Data: 15

Chemical Properties

• Boiling Point: 223.4 °C at 760 mmHg
• Flash Point: 88.9 °C
• Appearance: /
• Density: 1,4 g/cm3
• Refractive Index: 1.5380 to 1.5400
• Storage Temp.: Refrigerator
• PKA: 7.56±0.10(Predicted)
• CAS DataBase Reference: TRIMETHYL(2-PYRIDYL)TIN(CAS DataBase Reference)
• NIST Chemistry Reference: TRIMETHYL(2-PYRIDYL)TIN(13737-05-8)
• EPA Substance Registry System: TRIMETHYL(2-PYRIDYL)TIN(13737-05-8)

Safety Data

• Statements: 23/24/25-36/37/38
• Safety Statements: 26-36/37/39
• RIDADR: 2788
• HazardClass: 6.1
• PackingGroup: I
• Hazardous Substances Data: 13737-05-8(Hazardous Substances Data)

Usage

Uses

2-(Trimethylstannyl)pyridine is a useful synthetic intermediate. It is used to prepare L-mannonic acid derivatives as HIV-1 protease inhibitors. It is also used to synthesize aryl indole NK1 receptor antagonists.

Upstream product

• 1066-45-1 trimethyltin(IV)chloride 
• 7440-23-5 sodium 
• 33675-27-3 trimethylpyridin-2-ylammonium iodide 
• 1256814-27-3 diethyl 5-chloropyridin-2-yl phosphate 
• 53682-85-2 diethyl 2-chloropyridin-3-yl phosphate 
• 1256814-29-5 2,3-bis[(diethoxyphosphoryl)oxy]pyridine 
• 109-04-6 2-bromo-pyridine 
• 661-69-8 hexamethyldistannane 
• 504-29-0 2-aminopyridine 
• 109-09-1 2-chloropyridine 
• 5029-67-4 2-iodopyridine 
• 34039-95-7 (2-pyridyl)diethylphosphate 

Downstream Products

• 366-18-7 [2,2]bipyridinyl 
• 581-50-0 2,3'-bipyridine 
• 581-47-5 4-(2-pyridyl)pyridine 
• 91-02-1 phenyl(pyridin-2-yl)methanone 
• 150239-89-7 2,2'-(5-bromo-1,3-phenylene)dipyridine 
• 98061-21-3 4-pyridin-2-yl-benzoic acid methyl ester 
• 137103-54-9 1-(4-Fluoro-phenyl)-2-imidazol-1-yl-1-(4-pyridin-2-yl-phenyl)-ethanol 
• 137103-57-2 1-(4-Fluoro-phenyl)-2-imidazol-1-yl-1-(3-pyridin-2-yl-phenyl)-ethanol 
• 137128-33-7 1-(2,4-Difluoro-phenyl)-2-imidazol-1-yl-1-(4-pyridin-2-yl-phenyl)-ethanol 
• 148639-11-6 2,2-dimethyl-N-(2-(3-fluoro-2-(2'-pyridyl)-4-pyridyl)phenyl)propanamide 
• 6602-64-8 cyclohexyl(pyridin-2-yl)methanone 
• 5691-08-7 2-(pyridin-2-yl)-indole-3-carbaldehyde 
• 1148-79-4 2,2':6,2''-terpyridine 
• 2524-52-9 ethyl-2-picolinate 

Relevant articles and documents

ZUR SYNTHESE EINIGER NEUER HETEROCYCLISCH SUBSTITUIERTER STANNANE

The in 2-position trimethylstannylated heterocycles are formed in good yields by reaction of the lithiated heterocycles benzothiazole, N-methylbenzimidazole, N-methylimidazole, N-methyltriazole, pyridine, chinoline and thiazole with trimethylchlorostannane.The thermolabile lithium compounds are synthesized by metallation or by metal-halogen exchange reactions according to known procedures.

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Synthesis of Aryl Trimethylstannane via BF3·OEt2-Mediated Cross-Coupling of Hexaalkyl Distannane Reagent with Aryl Triazene at Room Temperature

BF3·OEt2-mediated cross-coupling of (SnMe3)2 with aryl triazene offers a new strategy for the synthesis of aryl stannane. A variety of synthetically useful aryl trimethylstannanes were produced in moderate to good yields with this metal-free approach. One-pot sequential Stille cross-coupling with different aryl bromides provides a short entry to both symmetrical and unsymmetrical biaryl compounds.

Cathode electrochromic compound for electrochromic device

An electrochromic medium comprises a cathode electrochromic compound, wherein the structural formula of the cathode electrochromic compound is as shown in the specification, R1 is selected from normal alkyl or heterogeneous alkyl containing 1-20 carbon atoms; each of R2-R14 is independently selected from H, alkyl, cycloalkyl, polycyclic alkyl, aryl, heterocyclic alkyl, aromatic alkyl and alkaryl containing 1-50 carbon atoms or alkyl, cycloalkyl, polycyclic alkyl, aryl, heterocyclic alkyl, aromatic alkyl and alkaryl containing 1-50 carbon atoms and halogen, N, O, S, Si, P or unsaturated bond groups; X1 is selected from acetate anion, methyl phenyl acetate sulfonate anion, tetrafluoroborate anion, hexafluoroborate anion, tetraphenyl borate anion, trifluoro mesylate anion, perchlorate anion, bis-oxalate borate anion, oxalate difluoroborate anion, bis(trifluoromesyl) imide anion and tri(trifluoromesyl) methyl anion. The cathode electrochromic compound has the advantages that good electrochemical reversibility is achieved, fast color changing and good stability are achieved, the lowest value of visible light transmittance is small, and the like.