Odoriferous cycloalkyl acetals
    5.
    发明授权
    Odoriferous cycloalkyl acetals 失效
    含气环烷基缩醛

    公开(公告)号:US3993697A

    公开(公告)日:1976-11-23

    申请号:US581783

    申请日:1975-05-29

    CPC分类号: C11B9/0038

    摘要: An odoriferous acetal having the formula ##EQU1## wherein R is a cycloalkyl having from 8 to 12 carbon atoms, R.sub.1 is a member selected from the group consisting of hydrogen and methyl, and R.sub.2 is a member selected from the group consisting of methyl, ethyl, propyl, isopropyl, allyl and propargyl. These compounds have a woody amber odor and are useful in the preparation of scents.

    摘要翻译: 具有式H | ROCO-R2 | R1的有气味的缩醛,其中R是具有8至12个碳原子的环烷基,R 1是选自氢和甲基的成员,R 2是选自以下的成员: 的甲基,乙基,丙基,异丙基,烯丙基和炔丙基。 这些化合物具有木质的琥珀气味,并且可用于制备香料。

    Carbonic acid ester perfumes
    7.
    发明授权
    Carbonic acid ester perfumes 失效
    碳酸酯香水

    公开(公告)号:US4080309A

    公开(公告)日:1978-03-21

    申请号:US768488

    申请日:1977-02-14

    IPC分类号: C11B9/00

    CPC分类号: C11B9/0026

    摘要: Carbonic acid esters of the formula ##STR1## wherein R.sub.1 is a member having from 8 to 12 carbon atoms selected from the group consisting of alkylcyclohexyl, alkenylcyclohexyl, alkynylcyclohexyl and cycloalkyl, and R.sub.2 is a member selected from the group consisting of alkyl having from 1 to 5 carbon atoms, alkenyl having from 2 to 5 carbon atoms and alkynyl having from 2 to 5 carbon atoms, which compounds have pleasing and persistent scents, as well as processes for producing them and perfume compositions containing them.

    摘要翻译: 其中R1是具有8-12个碳原子的成员的碳酸酯,其选自烷基环己基,链烯基环己基,炔基环己基和环烷基,R2是选自具有1个 至5个碳原子,具有2至5个碳原子的链烯基和2至5个碳原子的炔基,该化合物具有令人愉悦和持续的气味,以及其制备方法和含有它们的香料组合物。

    Cycloalkyl carbonates
    8.
    发明授权
    Cycloalkyl carbonates 失效
    碳酸环烷基酯

    公开(公告)号:US4033993A

    公开(公告)日:1977-07-05

    申请号:US676932

    申请日:1976-04-14

    IPC分类号: C11B9/00 C07C69/96 A61K7/46

    CPC分类号: C11B9/0026

    摘要: Carbonic acid esters of the formula ##STR1## wherein R.sub.1 is a member having from 8 to 12 carbon atoms selected from the group consisting of alkylcyclohexyl, alkenylcyclohexyl, alkynylcyclohexyl and cycloalkyl, and R.sub.2 is a member selected from the group consisting of alkyl having from 1 to 5 carbon atoms, alkenyl having from 2 to 5 carbon atoms and alkynyl having from 2 to 5 carbon atoms, which compounds have pleasing and persistent scents, as well as processes for producing them and perfume compositions containing them.

    摘要翻译: 其中R1是具有8-12个碳原子的成员的碳酸酯,其选自烷基环己基,链烯基环己基,炔基环己基和环烷基,R2是选自具有1个 至5个碳原子,具有2至5个碳原子的链烯基和2至5个碳原子的炔基,该化合物具有令人愉悦和持续的气味,以及其制备方法和含有它们的香料组合物。