Reference

Plant growth regulant carbamoylphosphonates

Plant growth regulant carbamoylphosphonates. Langsdorf, William P.Several substances are used for example 59682-48-3 and 59682-08-5 which are their cas registry numbers. (du Pont de Nemours, E. I., and Co., USA). U.S. US 3981870 21 Sep 1976, 14 pp. (English). (United States of America). CODEN: USXXAM. CLASS: IC: C07F009-65. NCL: 260242000. APPLICATION: US 68-731732 24 May 1968. DOCUMENT TYPE: Patent CA Section: 5 (Agrochemicals) Section cross-reference(s): 23, 25, 27, 28 The title compds. R1OP(:O)(OM)C(:O)NR2R3 (R1 = C1-6 alkyl, haloalkyl, C3-7 alkoxyalkyl, C2-6 alkenyl, C3-4 alkynyl, Ph or CH2Ph; R2 = H or Me; R3 = H, NH2, Me, HNMe, NMe2; R2R3 = ring; M = H, NH4 or alkali metal) are plant growth regulators, esp. growth retardants. Thus, a dust formula contg. ammonium allyl carbamoylphosphonate [25954-08-9] 5, talc [14807-96-6] 64, attapulgite [1337-76-4] 30, and Na benzenesulfonate [515-42-4] 1% sprayed at 100 kg/ha on an area under an electric power line retarded the growth of red maple, black willow, hawthorn, sweet gum and yellow poplar. The synthesis and other formulations of the title compds. are given. .

Investigations for the production of a fermentable feedstock from bagasse using the Purdue cellulose hydrolysis (solvent) system

Investigations for the production of a fermentable feedstock from bagasse using the Purdue cellulose hydrolysis (solvent) system. (University of Florida; Dep. Agron.In this study， 9005-53-2 and 9004-34-6 are also used., Gainesville, FL, USA). Report, DOE/R4/10169/T1; Order No. DE84000752, 81 pp. Avail. NTIS From: Energy Res. Abstr. 1983, 8(24), Abstr. No. 57005 (English) 1983. DOCUMENT TYPE: Report CA Section: 16 (Fermentation and Bioindustrial Chemistry) The hydrolysis of bagasse by 2 different procedures was studied: (1) hydrolysis of lignin [9005-53-2] 1st, followed by sep. hydrolysis of the cellulose [9004-34-6] fibers and (2) hydrolysis of cellulose, followed by sep. hydrolysis of the lignin. Process (1) was conducted with Na benzenesulfonate [515-42-4] and removal of the hydrolyzate in a high-pressure stainless steel Parr vessel. Process (2) was conducted by using SO3 in an air stream, thus coating the fibers with H2SO4, abrasion of the fibers, and further hydrolysis in the presence of steam. .