CONTENTS

New Developments of Sonoelectrochemistry --Electroorganic Reactions under Ultrasonic Fields--
Mahito ATOBE and Tsutomu NONAKA
219

The Charge Transfer Complexes of 1-Methyl-2(1H)-pyridinimine and Its Methyl Derivatives with Iodine
Naoya IWASAKI
231

Elimination of Compositional Fluctuation in Perovskite Solid Solution of Sr(Cu_xZn_1-x)_1/2W_1/2O₃
Yoshiyuki ABE, Kazuyuki KAKEGAWA and Yoshinori SASAKI
240

Determination of Ultra Traces of Thallium in Natural Waters by Graphite Furnace Atomic Absorption Spectrometry after Solvent Extraction and Back Extraction
Tokuo SHIMIZU, Satoshi KOZAWA, Hiroshi KAWAGUCHI and Yoshio SHIJO
247

Acceleration of Michael Addition Reaction by Microwave Irradiation in the Presence of Metal Oxide Catalysts
Hidehiko KAYAMA, Yoichi FUJIWARA, Kanji KOJIMA and Chikakiyo NAGATA
252

Kinetic Analysis of Hydrothermal Reactions by Flow Tube Reactor-- Hydrolysis of Adenosine 5'-triphosphate at 398-573 K--
Kunio KAWAMURA
255

Preparation of Fe₃C Thin Films by Means of Reactive Vapor Deposition
Noriyuki KITAORI, Osamu YOSHIDA and Akira ISHIKAWA
263

--Notes--

Deposition of Noble Metals Using Photoexcited Riboflavin
Shinya MORISHITA and Ken-ichi SUZUKI
267

Oxidation of Phenol with Hydrogen Peroxide Catalyzed by the Combination of Decamolybdodivanadophosphoric Acid and Fe²⁺
Xinhong LU, Noritaka MIZUNO and Makoto MISONO
271

Reactions of Guaiazulene with Phthalaldehyde, Isophthalaldehyde and Terephtalaldehyde in Acetic Acid
Shin-ichi TAKEKUMA, Hideko TAKEKUMA, Yoshiaki HATANAKA, Junya KAWAGUCHI and Hiroshi YAMAMOTO
275

Screening of Inhibitors for Ethylene Formation and Their Use to Maintain Freshness of Cut Flowers
Toru YAMADA, Motoki KUBO, Fumihiko HASUMI, Juichi OKAJIMA and Ichiro OKURA
280