发明名称 |
NEW POLYFUNCTIONAL COMPOUNDS CONTAINING ALPHA-DIAZO-BETA- KETOESTER UNIT AND SULFONIC ESTER UNITS, PROCESS FOR PREPARING SAME AND USE THEREOF |
摘要 |
<p>Polyfunctional compounds containing alpha -diazo- beta -keto ester units and sulfonate units are disclosed. The polyfunctional compounds have high sensitivity in the deep UV and high thermal stability. Processes for producing the compounds are disclosed. A preferred process first synthesizes beta -ketoester/sulfonate precursors and then uses diazo transfer to convert the precursors into the novel compounds. Radiation-sensitive mixtures containing the compounds are also disclosed.</p> |
申请公布号 |
JPH04225948(A) |
申请公布日期 |
1992.08.14 |
申请号 |
JP19910131954 |
申请日期 |
1991.05.08 |
申请人 |
HOECHST AG |
发明人 |
HORUSUTO RESHIYAATO;GEORUKU PAUROUSUKII;HANSUUYOAHIMU MEREMU;RARUFU DANMERU |
分类号 |
C07C303/30;C07C309/65;C07C309/67;C07C309/73;C07C309/76;C07C309/77;C07C315/04;C07C317/04;C07D209/48;C07D251/32;C07D251/34;C07D333/20;C07D333/34;C07D521/00;G03F7/016 |
主分类号 |
C07C303/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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