Page 1. Monatshefte füur Chemie 134, 889–899 (2003) DOI 10.1007/s00706-002-0562-z Synthesis of a Chiral 3,3 0 -Di-tert- butyl-2,2 0 -bipyrrole Pawel Skowronek and David A. Lightnerà ... An Advanced Treatise vol I. John Wiley & Sons, New York, p 343 ...