Abstract
A series of trichlorogermyl-substituted dicarboxylic acids of general formula HOOC–R′–COOH where R′=–CH2CH(GeCl3)CH2– 1, –CH(CH2GeCl3)CH2– 2, –CH(GeCl3)CH2– 3 and –CH(CH3)CH(GeCl3)– 4 were synthesized by the hydrogermylation reaction of unsaturated acids, such as trans-glutaconic (2-pentenedioic acid), itaconic (methylenebutanedioic acid), fumaric (2-butenedioic acid), and citraconic (2-methyl-2-butenedioic acid) acids with HGeCl3, which was produced in situ by the reaction of GeO2 with 37% HCl in presence of NaH2PO2 · H2O. All these compounds were characterized by melting point, CHN analysis, FTIR, and multinuclear NMR (1H; 13C; H,H-COSY). X-Ray crystal structures of 1 and 2 were analyzed to show supramolecular structures in which central Ge atom in each of these structures is four-coordinated with a slightly distorted tetrahedral geometry. Structurally, both compounds adopt supramolecular forms via strong intermolecular O–H–O interactions through 8-membered and 22-membered hydrogen bonded rings.
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VF Mironov (1989) Main Group Met Chem 12 355 Occurrence Handle1:CAS:528:DyaK3cXksF2htrs%3D
OM Nefedov SP Kolesnikov (1965) Polym Sci USSR 7 2038 Occurrence Handle10.1016/0032-3950(65)90484-3
AD Petrov VF Mironov NG Dzhurinskaya (1959) Dokl Akad Nauk SSSR 128 302 Occurrence Handle1:CAS:528:DyaF3cXjvVOmsA%3D%3D
VF Mironov NG Dzhurinskaya AD Petrov (1960) Dokl Akad Nauk SSSR 131 98 Occurrence Handle1:CAS:528:DyaF3cXmt1alsQ%3D%3D
K Hans P Masood S Mahboob Imtiaz-ud-Din M Mazhar S Ali (2002) Acta Cryst C58 m559 Occurrence Handle1:CAS:528:DC%2BD38Xotleqs7Y%3D
S Mahboob M Mazhar M Parvez (2005) Acta Cryst E61 m32
Imtiaz-ud-Din M Mazhar KM Khan MF Mahon KC Mohillo (2004) J Organomet Chem 689 899 Occurrence Handle10.1016/j.jorganchem.2003.12.019 Occurrence Handle1:CAS:528:DC%2BD2cXhsFersLs%3D
Kakimoto N, Akiba M, Takada T (1985) Synthesis:272
M Lesbre P Mazerolles T Satgé (1971) The Organic Compounds of Germanium Wiley London
CF Shaw AL Allred (1970) Organomet Chem Rev (A) 5 95 Occurrence Handle1:CAS:528:DyaE3cXktFCru74%3D
EY Lukevits MG Voronkov (1966) Organic Insertion Reactions Group IV Elements Consultants Bureau New York
P Riviêre J Satgé (1973) J Organomet Chem 49 157 Occurrence Handle10.1016/S0022-328X(00)84951-7
RJP Corriu JJE Moreau (1972) J Organomet Chem 40 43 Occurrence Handle10.1016/S0022-328X(00)86990-9
N Kakimoto K Sato T Takada M Akiba (1985) Heterocycles 23 2681 Occurrence Handle1:CAS:528:DyaL28Xkt1CgtLY%3D Occurrence Handle10.3987/R-1985-06-1493
Imtiaz-ud-Din M Mazhar KC Molloy KM Khan (2006) J Organomet Chem 691 1643 Occurrence Handle10.1016/j.jorganchem.2005.12.013 Occurrence Handle1:CAS:528:DC%2BD28XislCgu7Y%3D
L Thomas T Srikrishan (2003) J Cryst Comm 33 689 Occurrence Handle10.1023/A:1025341525695 Occurrence Handle1:CAS:528:DC%2BD3sXmsVGgu78%3D
RL Harlo CE Pfluger (1973) Acta Cryst B29 2965
CJ Brown (1960) Acta Cryst C21 1
AL Bednowitz B Post (1966) Acat Cryst C21 566 Occurrence Handle10.1107/S0365110X66003463
MP Gupta SRP Yadav (1972) Acta Cryst B28 2682
E Batchelor W Jones (1998) Acta Cryst C54 238 Occurrence Handle1:CAS:528:DyaK1cXhvVWmtrs%3D
L Thomas T Srikrishan (2003) J Cryst Commun 33 689 Occurrence Handle10.1023/A:1025341525695 Occurrence Handle1:CAS:528:DC%2BD3sXmsVGgu78%3D
J Bernstein RE Davis L Shimoni N Chang (1995) Angew Chem Int 34 1555 Occurrence Handle10.1002/anie.199515551 Occurrence Handle1:CAS:528:DyaK2MXns1altLk%3D
MC Etter JC MacDolad J Bernstein (1990) Acta Cryst B46 256 Occurrence Handle1:CAS:528:DyaK3cXisVentL0%3D
Imtiaz-ud-Din M Mazhar S Ali S Dastgir KC Molloy MF Mahon (2002) Main Group Met Chem 25 315 Occurrence Handle1:CAS:528:DC%2BD38XjtlKisbo%3D
P Vishweshwar A Nangia VM Lynch (2002) J Org Chem 67 556 Occurrence Handle10.1021/jo0162484 Occurrence Handle1:CAS:528:DC%2BD3MXptlKitr4%3D
Sheldrick GM (1986) SHELXL 86, University of Göttingen, Göttingen
Sheldrick GM (1997) SHELXL 86, University of Göttingen, Göttingen
PJ McArdle (1995) J Appl Cryst 28 65 Occurrence Handle10.1107/S0021889894010642
C Breliěre F Carrě RJP Corriu A deSaxce M Poirier G Royo (1981) J Organomet Chem 205 C1 Occurrence Handle10.1016/S0022-328X(00)82945-9
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Correspondence: Muhammad Mazhar, Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan.
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Mahboob, S., Gill, R., Mazhar, M. et al. Synthesis and characterization of trichlorogermyl dioic acids: crystal structures and complementary hydrogen bonding motifs in 3-(trichlorogermyl) pentanedioic acid and 2-[(trichlorogermyl)methyl]butanedioic acid. Monatsh Chem 139, 1019–1024 (2008). https://doi.org/10.1007/s00706-008-0880-x
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DOI: https://doi.org/10.1007/s00706-008-0880-x