4342-30-7

Basic information

• Product Name: TRIBUTYLTIN SALICYLATE
• Synonyms: TRIBUTYLTIN SALICYLATE;2-(((tributylstannyl)oxy)carbonyl)-pheno;2-(((tributylstannyl)oxy)carbonyl)phenol;2-[[(tributylstannyl)oxy]carbonyl]-pheno;2-[[(tributylstannyl)oxy]carbonyl]-Phenol;cotin234;monotributyltin;monotributyltinsalicylate
• CAS NO: 4342-30-7
• Molecular Formula: C₁₉H₃₂O₃Sn
• Molecular Weight: 427.17
• EINECS: 224-397-7
• Product Categories: Organometallics
• Mol File: 4342-30-7.mol
• Article Data: 2

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: TRIBUTYLTIN SALICYLATE(CAS DataBase Reference)
• NIST Chemistry Reference: TRIBUTYLTIN SALICYLATE(4342-30-7)
• EPA Substance Registry System: TRIBUTYLTIN SALICYLATE(4342-30-7)

Safety Data

• Hazardous Substances Data: 4342-30-7(Hazardous Substances Data)

Usage

Hazard

A poison by ingestion. Tributyl tin com- pounds are extremely toxic to marine life.

InChI:InChI=1/C7H6O3.3C4H9.Sn/c8-6-4-2-1-3-5(6)7(9)10;3*1-3-4-2;/h1-4,8H,(H,9,10);3*1,3-4H2,2H3;/rC12H27Sn.C7H6O3/c1-4-7-10-13(11-8-5-2)12-9-6-3;8-6-4-2-1-3-5(6)7(9)10/h4-12H2,1-3H3;1-4,8H,(H,9,10)

Upstream product

• 56-35-9 bis(tri-n-butyltin)oxide 
• 69-72-7 salicylic acid 
• 1461-22-9 tributyltin chloride 
• 90-02-8 salicylaldehyde 
• 54-21-7 sodium salicylate 

Relevant articles and documents

N-Heterocyclic carbene catalyzed oxidative stannylation of aldehydes: A facile entry to organotin(IV) carboxylates

A simple protocol is described for the oxidative transformation of aldehydes to the corresponding organotin(IV) carboxylates in high yields (up to 90%) that utilizes atmospheric O2 as the sole oxidant, N-heterocyclic carbene as catalyst (at 10 mol %), and tributyl tin chloride as stannylating agent. The uniqueness of the reaction lies in the direct conversion of aldehydes to the corresponding organotin(IV) carboxylates via stannylation of carboxylic acids, generated from the reaction of a Breslow intermediate with O2.