Abstract
The silanol TsiSiMe(C6H4Me-p)OH (Tsi = (Me3Si)3C) has been shown to react with some acid chlorides RCOCl (R = Me, Et, ClCH2) and acetic acid anhydride (MeCO)2O to give the related carboxylates TsiSiMe(C6H4Me-p)OCOR. It also reacts with 4-O2NC6H4COCl and a mixture of Cl2CHCOCl and AlCl3 to give TsiSiMe[C6H3-3-(CO-C6H4NO2-p)-4-Me]OCOC6H4NO2-p and TsiSiMe[C6H3-3-(COCHCl2- 4-Me)]OCOCHCl2 respectively. The reaction of the silanol TsiSiMe(C6H4OMe-p)OH with acid chloride RCOCl (R = Me or Et) gives TsiSiMeClOCOR and TsiSiMe(RCO)OCOR, while in the presence of pyridine gives the normal carboxylate TsiSiMe(C6H4OMe-p)OCOR.
Keywords
References
1.
Eaborn C.
,
Happer D. A. R.
,
Safa K. D.
, and
Walton D. R. M.
, J. Organometal. Chem. , 1978 , 157 , C50 .
2.
Eaborn C.
,
Happer D. A. R.
,
Hopper S. P.
, and
Safa K. D.
, J. Organometal. Chem. , 1979 , 170 , C9 .
3.
Dua S.S.
,
Eaborn C.
,
Happer D. A. R.
,
Hopper S. P.
,
Safa K. D.
, and
Walton D. R. M.
, J. Organometal. Chem. , 1979 , 178 .
4.
Eaborn C.
,
Happer D. A. R.
,
Hitchcoch P. B.
,
Hopper S. P.
,
Safa K. D.
,
Washburne S. S.
, and
Walton D. R. M.
, J. Organometal. Chem. , 1980 , 186 , 309 .
5.
Eaborn C.
,
Happer D. A. R.
,
Hopper S. P.
, and
Safa K. D.
, J. Organometal. Chem. , 1980 , 188 , 179 .
6.
Eaborn C.
,
Happer D. A. R.
, and
Safa K. D.
, J. Organometal. Chem. , 1980 , 191 , 355 .
7.
Eaborn C.
, and
Safa K. D.
, J. Organometal. Chem. , 1980 , 204 , 169 .
8.
Eaborn C.
,
Safa K. D.
,
Ritter A.
, and
Binder W.
, J. Chem. Soc. Chem., Commun. , 1981 , 175 .
9.
Eaborn C.
,
Hitchcoch P. B.
, and
Safa K. D.
, J. Organometal. Chem. , 1981 , 222 , 187 .
10.
Eaborn C.
,
Safa K. D.
,
Ritter A.
, and
Binder W.
, Perkin Trans 2 , 1982 , 1397 .
11.
Eaborn C.
, and
Safa K. D.
, J. Organometal. Chem. , 1982 , 324 , 7 .
12.
Eaborn C.
,
Hitchcoch P. B.
,
Lickiss P. D.
,
Pidcock A.
, and
Safa K. D.
, J. Chem. Soc. Dalton Trans. , 1984 , 2015 .
13.
Damja R.I.
, and
Eaborn C.
, J. Organometal. Chem. , 1985 , 290 , 267 .
14.
Aiube Z.H.
, and
Eaborn C.
, J. Organometal. Chem. , 1991 , 421 , 159 .
15.
Safa K.D.
,
Asadi A.
, and
Sargordan M.
, J. Organometal. Chem. , 1997 , 545 , 61 .
16.
Safa K.D.
,
Bolourtchian M.
, and
Asadi M. G.
, Phosphorus Sulfur Silicon , 1999 , 149 , 229 .
17.
Safa K. D.
,
Asadi M. G.
,
Abri A.
,
Mohammadpour A.
, and
Kiae H.
, J. Organometal. Chem. , 2000 , 598(2) , 222 .