71828-34-7

Upstream product

• 75-09-2 dichloromethane 
• 33550-56-0 (iodomethyl)(triphenyl)stannane 
• 639-58-7 triphenyltin chloride 
• 4167-90-2 triphenylstannyllithium 
• 199446-13-4 (bromomethyl)(triphenyl)stannane 

Downstream Products

• 84633-99-8 bis(chlorodiphenylstannyl)methane 
• 92635-80-8 bis(dichlorophenylstannyl)methane 
• 148992-34-1 ((C₆H₅Sn(Te))2CH₂)2 
• 148992-39-6 ((C₆H₅Sn)2CH₂)2SSe₃ 
• 148992-31-8 ((C₆H₅Sn(S))2CH₂)2 
• 148992-33-0 ((C₆H₅Sn(Se))2CH₂)2 
• 79992-68-0 1,1-bis(trichlorostannyl)methane 
• 1124-19-2 phenyltin trichloride 
• 84015-15-6 bis(bromodiphenylstannyl)methane 
• 90760-41-1 bis[dibromo(phenyl)stannyl]methane 
• 84634-02-6 bis(iododiphenylstannyl)methane 
• 1089-59-4 triphenyl methyl tin 

Relevant academic research and scientific papers

Zeolitic Materials Including Paired Lewis Acid Catalytic Sites

Disclosed are zeolitic materials that include a microporous crystalline framework substituted with one or more paired Lewis acid sites. Each of the one or more paired Lewis acid sites within the zeolitic material can comprise a first Lewis acid metal center and a second Lewis acid metal center. The first Lewis acid metal center and the second Lewis acid metal center can be separated by three or fewer atoms within the crystalline framework. Also provided herein are methods of making these zeolitic materials as well as methods of using these zeolitic materials as catalysts.

New Reagents, XX. (Triphenylstannyl)methyllithium and Analogous Trialkylstannyl Compounds, Synthesis and Reactions

(Triphenylstannyl)methyllithium (1a) and analogous trialkylstannyl compounds (1b, c) were synthesized by halogen-lithium exchange reactions from 3a - c.As shown by high yields, stannyl groups are capable of stabilizing a carbanionic centre. 1a reacts with aldehydes and ketones to give β-hydroxystannanes 5 which tend to form olefins.