𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A study of the reliability of an alternate form for the Shipley-Hartford abstraction scale

✍ Scribed by Reuben S. Horlick; Harold J. Monroe


Publisher
John Wiley and Sons
Year
1954
Tongue
English
Weight
229 KB
Volume
10
Category
Article
ISSN
0021-9762

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


A convenient procedure for moderate-scal
✍ Maxwell J. Crossley; Pall Thordarson; (the late) J. Patrick Bannerman; Philip J. πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 91 KB πŸ‘ 1 views

Rothemund synthesis of porphyrins is conveniently achieved using p-toluenesulfonic acid-catalysed reaction between pyrrole and aldehyde with azeotropic removal of the water formed in the reaction. These conditions are suitable for moderate-scale reactions and involve an easy work-up. In this way, 5,