TY - JOUR
T1 - Synthesis and X-ray crystal structure of 1-cyano-3,3-bis(trifluoromethyl)-1,3-dihydro-1λ 3,2-benzoiodoxole, a stable cyanoiodolane
AU - Zhdankin, Viktor V.
N1 - Funding Information:
This work was supported by the National Science Foundation [NSF/CHE-9505868] at UMD and by the NCI of NIH [2ROCA16903] at Utah.
PY - 1996
Y1 - 1996
N2 - Stable, crystalline cyanoiodolane 3 has been prepared in two steps by sequential reactions of 1-hydroxy-3,3-bis(trifluoromethyl)-1,3-dihydro-1λ 3,2-benzoiodoxole 1 with trimethylsilyltriflate and then with cyanotrimethysilane; X-ray structure analysis reveals a distorted T-shaped structure for iodine with an endocyclic I-O bond distance of 2.117 Å, which is significantly shorter than usual in C-substituted benzoiodoxole derivatives.
AB - Stable, crystalline cyanoiodolane 3 has been prepared in two steps by sequential reactions of 1-hydroxy-3,3-bis(trifluoromethyl)-1,3-dihydro-1λ 3,2-benzoiodoxole 1 with trimethylsilyltriflate and then with cyanotrimethysilane; X-ray structure analysis reveals a distorted T-shaped structure for iodine with an endocyclic I-O bond distance of 2.117 Å, which is significantly shorter than usual in C-substituted benzoiodoxole derivatives.
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U2 - 10.1070/MC1996v006n02ABEH000575
DO - 10.1070/MC1996v006n02ABEH000575
M3 - Article
AN - SCOPUS:27844552322
SN - 0959-9436
VL - 6
SP - 50
EP - 51
JO - Mendeleev Communications
JF - Mendeleev Communications
IS - 2
ER -