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Publication of KR870004048ApublicationCriticalpatent/KR870004048A/en
신규한 함인(含燐)함황 화합물의 제조 방법Manufacturing method of novel phosphorus-containing sulfur compound
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (1)
유기 금속염 화합물인 함인 함황 화합물을 제조하는데 있어서 9,10-디히드로-9-옥사-10-포스퍼펜안트렌-10-옥사이드와의 금속설포네이트 반응과, 이타콘산, 말레인산, 아크릴산 또는 이들의 에스테르물과 무수물 등의 에스테르 형성성 관능기를 가진 불포화 화합물과의 부가반응을 통하여 또는 상기반응과 동시에 혹은 반응 후에 이 반응물을 디올 또는 디카르본산으로 에스테르화시켜서 다음의 구조식(Ⅰ)로 표시되는 신규한 함인 함황 화합물을 제조하는 방법.Metal sulfonate reaction with 9,10-dihydro-9-oxa-10-phosphperphenanthrene-10-oxide, and itaconic acid, maleic acid, acrylic acid or esters thereof in preparing a phosphorus-containing sulfur compound which is an organometallic salt compound Novel compounds represented by the following structural formula (I) are esterified with diol or dicarboxylic acid through addition reaction of water with an unsaturated compound having an ester-forming functional group such as anhydride or simultaneously or after the reaction. Method for producing a phosphorus-containing sulfur compound.단, Rl, R2는 술폰산의 알카리, 알카리 토금속염이고, R3는 1가의 에스테르 형성성 관능기이며, A는 1 내지 3가의 유기잔기이며, n1은 1 또는 2, n2는 0 또는 1, n3는 1 또는 2로 표시되는 정수이다.Provided that R 1 and R 2 are alkali and alkaline earth metal salts of sulfonic acid, R 3 is a monovalent ester-forming functional group, A is a 1 to trivalent organic residue, n 1 is 1 or 2, n 2 is 0 or 1, n 3 is an integer represented by 1 or 2.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850007946A1985-10-261985-10-26
Process for preparing novel phosphorus-containing sulfur compound
KR870004048A
(en)