专利号:WO-2025134143-A1 优先权日:2023-12-19 标题 :A method for the synthesis of substituted anthranilic amide compounds, intermediates and salts thereof 发明人:MALVIYA NITIN JAIKANT; SINGH VIPENDER; MAL SANJIB; YADAV SANTOSH; SHAH JIGARKUMAR HARKISHANDAS; KAVITAKE SANTOSH GIRIDHAR; BORHADE AJIT SAHEBRAO; KLAUSENER ALEXANDER G M 权利人:PI INDUSTRIES LTD 摘要:The present invention discloses a method for the synthesis of compounds of formula (I) or a salt thereof, wherein R is selected from hydrogen, halogen, cyano, C1-C12 alkyl, C1-C12 haloalkyl, C1-C12 alkoxy, C1-C12 haloalkoxy, or C3-C8 cycloalkyl; R4 is selected from hydrogen, C1-C12 alkyl, C2-C12 alkenyl, C2-C12 alkynyl, C1-C12 haloalkyl, C2- C12 haloalkenyl, C2-C12 haloalkynyl, C1-C12 alkoxy, C1-C12 haloalkoxy, C3-C8 cycloalkyl, or C3-C8 cycloalkyl-C1-C10 alkyl; and n represents an integer selected from 0-4. The process further comprises the synthesis of an anthranilic diamide compound of formula (A).
专利号:US-2005130201-A1 优先权日:2003-10-14 标 题 :Splint-assisted enzymatic synthesis of polyribounucleotides 发明人:DERAS MICHAEL; PLEISS JEFFREY A; SCARINGE STEPHEN 权利人:DHARMACON INC 摘要:The present invention comprises methods and compositions for splint-assisted enzymatic synthesis of polyribonucleotides using an RNA polymerizing enzyme. The invention provides ligating ribonucleotides comprising ligating a donor RNA molecule to an acceptor RNA molecule in the presence of RNA ligase and a splint, wherein the donor RNA molecule is comprised of at least one nucleotide and a ligation linker moiety, the acceptor RNA molecule is comprised of at least one nucleotide and a ligation linker moiety and the splint is comprised of a polyribonucleotide. The invention also provides splints for use in splint-assisted enzymatic synthesis using an RNA polymerizing enzyme.
专利号:US-11059914-B2 优先权日:2016-12-21 标题:Method for the continuous synthesis of a diene elastomer with lithium amide initiator 发明人:DIRE CHARLOTTE; DESSENDIER MARIE-HÉLÈNE 权利人:MICHELIN & CIE 摘要:A process for the continuous synthesis of a diene elastomer is provided. The synthesis is conducted by means of n reactors r1 to rn, considered to be continuous stirred-tank reactors, which are equipped with an internal stirring system. The reactors are arranged in series, n varying from 2 to 15, preferably from 2 to 9. The reactor r1 is fed by an input solution comprising a solvent, one or more monomer(s), an anionic polymerization initiator chosen from lithium amides and a polar agent. The conversion by weight C1 in the first reactor is less than 70%, and the total conversion by weight Cn at the outlet of the reactor rn is greater than or equal to 70%.
专利号:US-10005076-B2 优先权日:2014-06-03 标题 :Synthesis of SAPO-18 and the catalytic applications thereof 发明人:CORMA CANÓS AVELINO; MOLINER MARÃ?N MANUEL; MARTÃ?NEZ FRANCO RAQUEL 权利人:CONSEJO SUPERIOR INVESTIGACION; UNIV VALENCIA POLITECNICA 摘要:Synthesis of the silicoaluminophosphate and metal silicoaluminophosphate polymorphs of the molecular sieve SAPO-18 using cyclic quaternary ammoniums as organic structure-directing agents (OSDA) and use thereof as a catalyst.
专利号:US-10138131-B2 优先权日:2015-03-15 标题:Structure directing agent for improved synthesis of zeolites 发明人:MOULTON ROGER 权利人:SACHEM INC 摘要:The present invention relates to structure directing agents for synthesis of crystalline materials generally known as zeolites, by use of an enhanced content of the trans isomer of a 3,5-dimethyl-N,N-dimethylpiperidinium cation together with the conventional oxides used to form zeolites.
专利号:WO-2024018354-A1 优先权日:2022-07-18 标题 :A process for the synthesis of 4-alkoxy-3-hydroxypicolinic acids and intermediates thereof 发明人:MAL SANJIB; SARKAR PARANTAP; PATRA PRANAB KUMAR; KLAUSENER ALEXANDER GUENTHER MARIA 权利人:PI INDUSTRIES LTD 摘要:The present invention discloses a process for the synthesis of 4- alkoxy-3-hydroxypicolinic acids of formula (I) from 2-picolinic acid. The present invention further discloses a process for preparation of compounds of formula (iii) from compounds of formula (ii). The present invention also discloses novel intermediate compounds of formula (iii).
摘要:Hannedouche, J., Science of Synthesis Knowledge Updates, (2013) 4, 107. 摘要:Hannedouche, J., Science of Synthesis Knowledge Updates, (2013) 4, 90. 摘要:Berichte der Deutschen Chemischen Gesellschaft., 34(2408), 1901 摘要:Structure et Activite Pharmacodyanmique des Medicaments du Systeme Nerveux Vegetatif, Bovet, D., and F. Bovet-Nitti, New York, S. Karger, 1948, -(595), 1948 摘要:Li, H.; Wang, Y.; Liu, Q., Science of Synthesis: Base-Metal Catalysis, (2023) 2, 600.