TY - JOUR
T1 - 5,10,15,20‐Tetra‐tert‐butylporphyrin and Its Remarkable Reactivity in the 5‐ and 15‐Positions
AU - Ema, Tadashi
AU - Senge, Mathias O.
AU - Nelson, Nora Y.
AU - Ogoshi, Hisanobu
AU - Smith, Kevin M.
PY - 1994/9/30
Y1 - 1994/9/30
N2 - Owing to the steric bulk of the tert‐butyl groups, the reactivity of the novel porphyrin 1, which has a nonplanar macrocyclic framework, deviates distinctly from that of any other known porphyrin. For example, prolonged treatment of 1 in HClO4/MeOH leads to formation of 5,15‐dihydroporphyrin (“porphodi‐methene”) 2. (Figure Presented.)
AB - Owing to the steric bulk of the tert‐butyl groups, the reactivity of the novel porphyrin 1, which has a nonplanar macrocyclic framework, deviates distinctly from that of any other known porphyrin. For example, prolonged treatment of 1 in HClO4/MeOH leads to formation of 5,15‐dihydroporphyrin (“porphodi‐methene”) 2. (Figure Presented.)
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U2 - 10.1002/anie.199418791
DO - 10.1002/anie.199418791
M3 - Article
AN - SCOPUS:33749110551
SN - 1433-7851
VL - 33
SP - 1879
EP - 1881
JO - Angewandte Chemie - International Edition
JF - Angewandte Chemie - International Edition
IS - 18
ER -