Structure of (R,R)-4-bromo-2-{4-[4-bromo-1-(4-toluene­sulfon­yl)-1H-pyrrol-2-yl]-1,3-di­nitro­butan-2-yl}-1-(4-toluene­sulfon­yl)-1H-pyrrole, another ostensible by-product in the synthesis of geminal-dimethyl hydro­dipyrrins

Sample, H.C.; Twamley, B.; Senge, M.O.

doi:10.1107/S2056989023004644

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 2
Synthesis of dimeric by-product 1 through the reduction of 2 to yield 3. Reagents are non-specific given the number of differing procedures in the literature. α and β labels added to heighten the disymmetry of 1.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 79| Part 7| July 2023| Pages 592-595

https://doi.org/10.1107/S2056989023004644

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