CAS: 60792-79-2; 2,2'-Oxybis(Ethylamine) Dihydrochloride

相似化合物

2752-17-2 127828-22-2 165391-09-3

上下游产品

CAS号43113-25-3 1H-Isoindole-1,... | CAS号2752-17-2 2,2'-氧双(乙胺) | CAS号103144-36-1 1-isothi°Cyanat... | CAS号127828-22-2 [2-(2-氨基乙氧基)乙基]... | CAS号2752-17-2 2,2'-氧双(乙胺) | CAS号74804-39-0 1,9-dioxa-4,6,1...

专利信息

专利号:US-2005043532-A1
优先权日:2003-08-22
标 题 :Direct synthesis of di-heteroatom containing cyclic organic compounds
发明人：SISKIN MICHAEL; MOZELESKI EDMUND J
摘要:The present invention provides for the simplified, direct synthesis of di-heteroatom containing cyclic organic compounds by forming an aqueous mixture of material of the formula 1 n n nwherein X and Y are heteroatoms which may be the same or different and X is selected from the group consisting of O, S and N, and both Y's are the same and are selected from the group consisting of O, S and N, and R 1 through R 8 are the same or different and are selected from the group consisting of H, C 1 to C 10 alkyl radicals, C 1 to C 10 aryl radicals, C 1 to C 10 alkyl aryl radicals, and z is zero when X and Y are O or S, and z is 1 when X and Y are N, and water at a mole ratio of water to material of formula I in the range of about 10:1 to about 0.001:1 and heating the mixture to a temperature in the range of about 250° C. to about 350° C. under autogeneous pressure for a time of from about 0.5 to 10 hours. Trace amounts of liquid, solid or gaseous acid can be present to further accelerate dehydration, dehydrosulfurization or deamination and cyclization.

专利号:US-8273403-B2
优先权日:2002-05-10
标题 :Generation of surface coating diversity
发明人：BARDEN MICHAEL C; KAMBOURIS PETER A
权利人:BARDEN MICHAEL C; KAMBOURIS PETER A; BIO LAYER PTY LTD
摘要:This invention relates to a surface discovery system and high-throughput combinatorial synthesis methods for generating large numbers of diverse surface coatings on solid substrates. The system is built upon a synthon which comprises at least three elements: a chemical backbone coating on the solid substrate that comprises a copolymer (B) of at least one passive constituent (P) and at least one active constituent (A); a spacer unit (S) separating the backbone from a functional group; and a functional group (F). The methods comprise the following steps: 1) selecting a plurality of synthons so that each synthon has at least two points of diversity selected from P, A, S and F; 2) applying copolymer B onto a substrate; and 3) attaching a combination of S and F to constituent A of copolymer B. Steps 2) and 3) are performed such that different synthons are generated on localized regions of the substrate.

专利号:WO-2005023793-A2
优先权日:2003-08-22
标题 :Direct synthesis of di-heteroatom containing cyclic organic compounds