Nuntia ad Floram Japoniae. XXXVII

Macro Rings . XXXVII . Multiple Electrophilic Substitution

Dibromination of [2.2]paracyclophane (I) led to predominantly pseudo-ortho2 (11) and pseudo-para2 (111) disubstituted compounds, and to lesser amounts of pseudo-meta (IV) and para (V) isomers. Oxidation of these dibromides gave terephthalic acids whose esters were identified by vpc, and whose structures allowed homoannular and transannular bromination to be differentiated. Tetrabromination of I...

Notes on Some Remedies. XXXVII. Penicillin

easily given intramuscularly without discomfort. Doses less than 20,000 units should not be used. The standard dose of procaine penicillin is 300,000 units and for oral use the dose should be at least five times the intramuscular dose. The dose for infants and young children is, generally speaking, 4,000 units per pound of expected body weight per 24 hours. Chronic infections are more resistant...

Lunar and Planetary Science XXXVII ( 2006 ) 2146 . pdf

Introduction: Terrestrial planets are believed to collisionally accumulate through a final formation stage dominated by large i mpacts between Moon-to-Mars sized objects (e.g., [1]). It has been suggested [2-3] that collisions between growing terrestrial planets and hydrous protoplanetary embryos that originated in the outer asteroid belt region represent an important source of water for Earth-...

Xxxvii. the Biochemical Synthesis of the Fatty Acids

Xxxvii. the Relation of a Fat-free Diet to the Scaly Tail Condition in Rats