Perkin, Richard

T Brown, JH Jones, JD Richards. Further studies on the protection of histidine side chains in peptide synthesis use of the jr-benzyloxymethyl group. J Chem Soc Perkin Trans 1, 1553, 1982. 

For some examples where additivily fails, see Fischer Vaughan Wright J. Chem. Soc. B 1967, 368 Coombes Crout Hogged Moodie Schofield J. Chem. Soc. B 1970, 347 Richards Wilkinson Wright A us J. Chem. 1972, 25, 2369 Cook Phillips Ridd J. Chem. Soc., Perkin Trans. 2 1974, 1166. For a theoretical treatment of why additivity fails, see Godfrey J. Chem. Soc. B 1971, 1545. 

Pearce Richards Scilly J. Chem. Soc., Perkin Trans l 1972, 1655 de Souza-Barboza Pctricr. Luche J. Org. Chem. 1988, 53, 1212. 

JAMES A. YOUNG, NED A. WOGMAN, CHARLES W. THOMAS, and RICHARD W. PERKINS... 

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