1954-34-3

Upstream product

• 2777-40-4 methylmercury thiocyanate 
• 1441-22-1 Ph₃SnSPh 
• 29328-48-1 triphenylstannylphenylselenide 
• 505-14-6 thiocyanogen 
• 81134-67-0 [1]naphthyl-triphenyl stannane 
• 4104-90-9 allenyltriphenylstannane 
• 4104-89-6 triphenylpropargyl stannane 
• 127916-72-7 triphenyl tin ⁽¹⁺⁾; 3,3-diethoxy-prop-1-yneide 
• 1092-86-0 dimethylamidotriphenyltin(IV) 
• 4104-91-0 Triphenyl-butin-⁽¹⁾-yl-⁽³⁾-zinn 
• 161838-12-6 (C₆H₅)3SnCH₂CHCHC₆H₅ 
• 1247-08-1 Triphenyl-phenylethynyl-stannane 
• 894-09-7 iodotriphenylstannane 
• 962-89-0 triphenyltin bromide 

Downstream Products

• 96627-74-6 (C₆H₅)2Sn(NCS)Br 
• 89669-34-1 (C₆H₅)3Sn(NCS)(C₆H₄(OH)CHNNH₂)2 
• 89669-37-4 (C₆H₅)3Sn(NCS)(C₆H₄(OH)CHNCH₂CH₂OH)2 
• 89669-39-6 (C₆H₅)3Sn(NCS)(C₁₀H₆(OH)CHNC₆H₅)2 
• 89654-46-6 (C₆H₅)3Sn(NCS)(C₁₀H₆(OH)CHNCH₂CH₂OH)2 
• 89669-29-4 (C₆H₅)3Sn(NCS)(C₆H₄(OH)CHNC₆H₅)2 
• 89669-32-9 (C₆H₅)3Sn(NCS)(C₆H₄(OH)CHNC₆H₄CH₃)2 
• 96627-73-5 (C₆H₅)2Sn(NCS)Cl 

Relevant academic research and scientific papers

HALOGEN AND PEUDOHALOGEN SUBSTITUTION OF SOME ADAMANTANOID CHALCOGENATE CLUSTERS (2-) USING METHYLMERCURY AND TRIPHENYLTIN DERIVATIVES. A MULTINUCLEAR NUCLEAR MAGNETIC RESONANCE STUDY

Multinuclear nmr (1H, 77Se, 111/113Cd, 119Sn, 199Hg, as appropriate) has been used to study Y(1-) - EPh(1-) exchange in Me2CO or MeCN between (RnM'Y (RnM' = Ph3Sn or MeHg; Y = Cl, Br, I, NCO, or NCS) and the adamantane-like anions (2-) (E = S, M = Zn, Cd, or Co; E = Se, M = Zn or Cd), as their tetraalkylammonium salts.Quantitative terminal substitution of the clusters occurs in most cases, giving 4-x(MY)x>(2-) (x = 1-4).However, reaction is incomplete for M = Cd, E = S or Se, RnM'Y = Ph3SnNCO or Ph3SnNCS and for M = Zn or Co, E = S, RnM'Y = MeHgI.Differences in the extents of reaction for Ph3SnY and MeHgY are consistent with the position of equilibrium in MeHgY:Ph3SnEPh mixtures.Group interchange provides a convenient alternative synthesis of the known halogen-substituted clusters (2-) (M = Zn or Cd, Y = Cl, Br, or I; M = Co, Y = Cl), and the first syntheses of (2-) (Y = Br or I) and various pseudohalogen-substituted adamantanoid anions.The nuclei used for full direct nmr characterization of the new clusters in solution were: 77Se and 113Cd for 4-x(CdY)x>(2-) (x = 1-4; Y = NCO or NCS); 77Se for 4-x(ZnY)x>(2-) (x = 1-4, Y = NCO or NCS); 113Cd for 4-x(CdY)x>(2-) (x = 1-4; Y = NCO or NCS); 1H for (2-) (Y = Br, I, NCO, or NCS).The first solution 1H nmr spectrum of (2-) is also reported.

Reactions of Tin-Naphthyl Bond with Halogens and Pseudohalogens

Reactivity of Sn-phenyl or Sn-naphthyl bond in tetraorganotins, PhnSnNp4-n (Ph = phenyl, Np = α-naphthyl; n = 2,3) towards halogens (Br2 and I2), interhalogens (IBr and ICl), interpseudohalogens (BrCN and ICN) and pseudohalogen (SCN)2 has been studied.It is found that the Sn-Np bond is preferentially cleaved yielding in most cases phenyltin derivatives along with the corresponding α-naphthyl halides.