P. Henry – författare

Chayka (1896) is the first of Anton Chekhov's four celebrated plays. While its first performance was a fiasco, the play was revived in 1898 and staged by the newly founded Moscow Art Theatre, who 'adopted' Chekhov and built their own success on masterly performances of his plays, beginning with The Seagull. Produced by Nemirovich-Danchenko, with Konstantin Stanislavsky as Trigorin and Meyerhold as Treplev, it was a triumph for both the Theatre and the playwright. In this play Chekhov first demonstrated his innovatory technique of indirect action and new dramatic structure and his skill in creating atmosphere on the stage and portraying subtle shifts in human relationships. Treplev's modernist-symbolist play-within-the-play is only one of The Seagull's links with Shakespeare's Hamlet. Chekhov's 'comedy' is firmly established as one of the great classics of twentieth-century European drama.

The field of organometallic chemistry has emerged over the last twenty-five years or so to become one of the most important areas of chemistry, and there are no signs of abatement in the intense current interest in the subject, particularly in terms of its proven and potential application in catalytic reactions involving hydrocarbons. The development of the organometallic/ catalysis area has resulted in no small way from many contributions from researchers investigating palladium systems. Even to the well-initiated, there seems a bewildering and diverse variety of organic reactions that are promoted by palladium(II) salts and complexes. Such homogeneous reactions include oxidative and nonoxidative coupling of substrates such as olefins, dienes, acetylenes, and aromatics; and various isomerization, disproportionation, hydrogenation, dehydrogenation, car­ bonylation and decarbonylation reactions, as well as reactions involving formation of bonds between carbon and halogen, nitrogen, sulfur, and silicon. The books by Peter M. Maitlis - The Organic Chemistry of Palladium, Volumes I, II, Academic Press, 1971 - serve to classify and identify the wide variety of reactions, and access to the vast literature is available through these volumes and more recent reviews, including those of J. Tsuji [Accounts Chem. Res. , 6, 8 (1973); Adv. in Organometal. , 17, 141 (1979)], R. F. Heck [Adv. in Catat. , 26, 323 (1977)], and ones by Henry [Accounts Chem. Res. , 6, 16 (1973); Adv. in Organometal. , 13, 363 (1975)]. F. R. Hartley's book - The Chemistry of Platinum and Palladium, App!. Sci. Pub!.